Saito, Tomoya
Current rating: 1638
Record: 160-132-14
- 2002
- 2003
- 2004
- 2008
- 2009
- 2010
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
- 2020
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1628 | |||
| round | table | opponent (rating) | result | Δrating |
| 3pioneer | 3 | Okamura, Marei (1549) | Won 2-0 | +171645 |
| 4pioneer | 61 | Mori, Yuki (1383) | Won 2-1 | +131658 |
| 5pioneer | 70 | Feng, Da (1587) | Won 2-0 | +171675 |
| 6pioneer | 42 | Oiso, Kenji (1804) | Lost 0-2 | -161659 |
| 7pioneer | 137 | Miyazaki, Takato (1540) | Won 2-1 | +161675 |
| 8pioneer | 81 | Kurata, Shintaro (1742) | Lost 0-2 | -171658 |
| 9pioneer | 138 | Matsui, Tatsuyoshi (1542) | Won 2-1 | +161674 |
| 10pioneer | 60 | Ma, Yiyuan (1917) | Lost 0-2 | -131661 |
| 11pioneer | 82 | Miyata, Kentaro (1575) | Lost 1-2 | -201641 |
| 12pioneer | 147 | Sukegawa, Hayato (1560) | Won 2-0 | +171658 |
| 13pioneer | 96 | Iwaki, Ryota (1599) | Won 2-0 | +171675 |
| 14pioneer | 87 | Katayama, Hidenori (1750) | Lost 0-2 | -171658 |
| 15pioneer | 78 | Mizumura, Ryouta (1555) | Lost 0-2 | -201638 |
| top | average opponent: 1623record: 7-6 | new rating: 1638 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1704 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 40 | Sarusawa, Yuichi (1219) | Won 2-0 | +101714 |
| 4standard | 111 | Watanabe, Shouichi (1662) | Lost 1-2 | -191695 |
| 5standard | 231 | Takagi, Takayuki (1755) | Lost 0-2 | -171678 |
| 6standard | 482 | Kondou, Shin (1372) | Lost 1-2 | -231655 |
| 7standard | 436 | Kato, Hiromu (1344) | Lost 0-2 | -241631 |
| 8standard | 438 | Tsuchida, Yoshitaka (1462) | Draw 1-1 | -31628 |
| top | average opponent: 1469record: 1-4-1 | new rating: 1628 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1754 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 451 | Hayashi, Masataka (1357) | Lost 0-2 | -251729 |
| 4sealed | 380 | Soh, Terry (1847) | Lost 1-2 | -161713 |
| 5sealed | 654 | Ueda, Yugo (1542) | Won 2-1 | +151728 |
| 6sealed | 613 | Handa, Takuya (1572) | Lost 1-2 | -211707 |
| 7sealed | 528 | Iwahashi, Hiroki (1648) | Won 2-0 | +171724 |
| 8sealed | 416 | Chou, Takayuki (1624) | Lost 0-2 | -201704 |
| top | average opponent: 1598record: 2-4 | new rating: 1704 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1700 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 358 | Miyashita, Shota (1616) | Won 2-1 | +161716 |
| 4modern | 234 | Imazawa, Junpei (1589) | Won 2-0 | +161732 |
| 5modern | 98 | Fukuda, Yuuki (1575) | Lost 0-2 | -211711 |
| 6modern | 211 | Hasebe, Hironobu (1662) | Won 2-0 | +171728 |
| 7modern | 142 | Ito, Mizuki (1542) | Won 2-0 | +151743 |
| 8modern | 70 | Seo, Kenta (1636) | Lost 0-2 | -201723 |
| 9modern | 163 | Yanagitani, Kaname (1576) | Won 2-1 | +151738 |
| 10modern | 59 | Hayashi, Takatomo (1747) | Won 2-1 | +181756 |
| 11modern | 40 | Satou, Fumihiko (1604) | Won 2-0 | +161772 |
| 12modern | 23 | Saito, Tomoharu (1997) | Lost 0-2 | -141758 |
| 13modern | 70 | Mune, Kento (1658) | Won 2-0 | +161774 |
| 14modern | 33 | Bacleon, Joseph Brianne (1676) | Draw 1-1 | -21772 |
| 15modern | 44 | Nagai, Mamoru (1768) | Lost 1-2 | -181754 |
| top | average opponent: 1665record: 8-4-1 | new rating: 1754 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1677 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 19 | Masui, Norioki (1578) | Won 2-1 | +161693 |
| 4standard | 144 | Ishijima, Kazuya (1485) | Lost 0-2 | -221671 |
| 5standard | 320 | Takayama, Kiichiro (1493) | Won 2-1 | +151686 |
| 6standard | 221 | Ichino, Takahito (1644) | Won 2-1 | +171703 |
| 7standard | 165 | Yasugi, Haruaki (1495) | Draw 1-1 | -41699 |
| 8standard | 107 | Hiraoka, Shigenori (1439) | Won 2-1 | +141713 |
| 9standard | 63 | Ikeda, Takeshi (1541) | Won 2-0 | +151728 |
| 10standard | 36 | Washimi, Kazuo (1752) | Won 2-0 | +181746 |
| 11standard | 20 | Liu, Yuchen (1968) | Won 2-0 | +221768 |
| 12standard | 11 | Kakumae, Teruya (2140) | Lost 1-2 | -111757 |
| 13standard | 31 | Yang, Eunje (1649) | Lost 0-2 | -201737 |
| 14standard | 59 | Tamaki, Akira (1626) | Lost 1-2 | -201717 |
| 15standard | 87 | Xie, Zhan (1775) | Lost 0-2 | -171700 |
| top | average opponent: 1660record: 7-5-1 | new rating: 1700 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1726 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 184 | Shinoda, Takayuki (1536) | Won 2-1 | +151741 |
| 4standard | 186 | Abe, Yuuta (1566) | Lost 0-2 | -221719 |
| 5standard | 453 | Kobayashi, Ryohei (1717) | Won 2-0 | +181737 |
| 6standard | 243 | Kondo, Shohei (1594) | Lost 0-2 | -201717 |
| 7standard | 409 | Kubota, Hirofumi (1434) | Lost 1-2 | -231694 |
| 8standard | 572 | Segou, Kenji (1750) | Lost 0-2 | -171677 |
| top | average opponent: 1599record: 2-4 | new rating: 1677 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1776 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 10 | Hiroi, Genki (1712) | Won 2-1 | +161792 |
| 4legacy | 91 | Bi, Chen jie (1555) | Won 2-1 | +141806 |
| 5legacy | 12 | Masukado, Kenta (1920) | Lost 0-2 | -161790 |
| 6legacy | 145 | See, Kenny (1489) | Lost 0-2 | -231767 |
| 7legacy | 145 | Oshima, Shimpei (1419) | Lost 1-2 | -241743 |
| 8legacy | 247 | Nuruki, Hiroaki (1804) | Lost 0-2 | -171726 |
| top | average opponent: 1650record: 2-4 | new rating: 1726 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1796 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 213 | Kuramoto, Hiroki (1409) | Lost 0-2 | -241772 |
| 4sealed | 433 | Ito, Takayuki (1521) | Lost 0-2 | -231749 |
| 5sealed | 799 | Yamada, Mitsuhiro (1574) | Won 2-0 | +151764 |
| 6sealed | 640 | Hiroi, Yuta (1497) | Won 2-1 | +131777 |
| 7sealed | 436 | Matsumoto, Yuki2978 (1931) | Lost 1-2 | -151762 |
| 8sealed | 436 | Watanabe, Shogo5163 (1508) | Won 2-1 | +141776 |
| top | average opponent: 1574record: 3-3 | new rating: 1776 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1782 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 246 | Hirayama, Hideyuki (1607) | Won 2-1 | +151797 |
| 4sealed | 271 | Yamato, Tsuguyoshi (1662) | Won 2-0 | +161813 |
| 5sealed | 5 | Tanimoto, Yusaku (1790) | Won 2-0 | +171830 |
| 6sealed | 14 | Bai, Ming (1747) | Won 2-0 | +171847 |
| 7sealed | 7 | Morofuji, Takuma (2134) | Lost 0-2 | -131834 |
| 8sealed | 39 | Lim, Ernest (1922) | Lost 0-2 | -161818 |
| 9sealed | 223 | Wada, Yousuke (1688) | Won 2-0 | +151833 |
| 10draft | 292 | Iwaki, Tetsuya (1600) | Won 2-0 | +141847 |
| 11draft | 332 | Mines, David (2059) | Lost 0-2 | -141833 |
| 12draft | 228 | Hayne, Alexander (1955) | Lost 0-2 | -161817 |
| 13draft | 184 | Nakamura, Shuhei (2024) | Won 2-0 | +221839 |
| 14draft | 99 | Oshikawa, Akira (1808) | Lost 1-2 | -191820 |
| 15draft | 230 | Zeggio, Riccardo (1492) | Lost 0-2 | -241796 |
| top | average opponent: 1807record: 7-6 | new rating: 1796 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1671 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 587 | Fujimoto, Kousaku (1580) | Won 2-1 | +171688 |
| 4modern | 166 | Muramatsu, Yusuke (1647) | Lost 1-2 | -191669 |
| 5modern | 352 | Kubozono, Yuta (1494) | Won 2-0 | +151684 |
| 6modern | 237 | Takisaka, Toru (1660) | Won 2-0 | +171701 |
| 7modern | 217 | Kawasoe, Shintaro (1525) | Won 2-1 | +151716 |
| 8modern | 114 | Lai, Pak Yin (1835) | Won 2-1 | +201736 |
| 9modern | 79 | Imanishi, Eiji (1579) | Lost 1-2 | -211715 |
| 10modern | 139 | Abe, Ken'Ichi (1755) | Won 2-1 | +191734 |
| 11modern | 54 | Hotta, Shingo (1604) | Won 2-1 | +161750 |
| 12modern | 65 | Urata, Takurou (1631) | Won 2-0 | +161766 |
| 13modern | 27 | Matsui, Hisataka (1834) | Lost 1-2 | -171749 |
| 14modern | 63 | Yagi, Hitoshi (1641) | Won 2-0 | +161765 |
| 15modern | 37 | Matsubara, Takeyuki (1742) | Won 2-1 | +171782 |
| top | average opponent: 1656record: 10-3 | new rating: 1782 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1708 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 199 | Sano, Kimiaki (1518) | Lost 0-2 | -221686 |
| 4standard | 871 | Yato, Masanori (1464) | Won 2-0 | +141700 |
| 5standard | 356 | Nakai, Tomoki (1581) | Lost 1-2 | -201680 |
| 6standard | 597 | Jinba, Daisuke (1548) | Won 2-1 | +161696 |
| 7standard | 548 | Fukuda, Yuuki (1656) | Lost 0-2 | -191677 |
| 8standard | 597 | Inoue, Ojiro (1557) | Won 2-0 | +161693 |
| 9standard | 526 | Miyanishi, Makoto (1504) | Lost 1-2 | -221671 |
| top | average opponent: 1547record: 3-4 | new rating: 1671 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1623 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 508 | Hasegawa, Youhei (1500) | Won 2-0 | +161639 |
| 4legacy | 246 | Tane, Shiro (1551) | Won 2-1 | +161655 |
| 5legacy | 134 | Mita, Ryoichi (1516) | Won 2-0 | +151670 |
| 6legacy | 58 | Ooishi, Yutaka (1591) | Won 2-1 | +171687 |
| 7legacy | 25 | Yamaguchi, Yu (1575) | Won 2-1 | +161703 |
| 8legacy | 8 | Miyabe, Kouichi (1762) | Lost 0-2 | -171686 |
| 9legacy | 33 | Fujimoto, Takehiro (1788) | Won 2-1 | +201706 |
| 10legacy | 22 | Ogawa, Yohei (1729) | Draw 1-1 | 01706 |
| 11legacy | 25 | Mihara, Makihito (2011) | Draw 1-1 | +61712 |
| 12legacy | 58 | Satou, Kenji8778 (1588) | Lost 0-2 | -211691 |
| 13legacy | 113 | Ishida, Tatsuya (1610) | Won 1-0 | +171708 |
| 14legacy | 73 | Kobayashi, Tatsuumi (1836) | Lost 1-2 | -161692 |
| 15legacy | 119 | Kobayashi, Kenta (1538) | Won 2-1 | +161708 |
| top | average opponent: 1661record: 8-3-2 | new rating: 1708 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1632 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 718 | Saito, Tomoyuki (1486) | Won 2-1 | +151647 |
| 4standard | 41 | Narita, Yuu (1520) | Lost 1-2 | -201627 |
| 5standard | 426 | Tsuruoka, Shouta (1593) | Won 2-1 | +171644 |
| 6standard | 110 | Mori, Genki (1571) | Draw 1-1 | -11643 |
| 7standard | 293 | Nakayama, Takuya (1707) | Draw 1-1 | +11644 |
| 8standard | 465 | Umehara, Masashi (1550) | Lost 1-2 | -201624 |
| 9standard | 665 | Kato, Nayuta (1537) | Draw 1-1 | -11623 |
| top | average opponent: 1566record: 2-2-3 | new rating: 1623 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1711 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 28 | Hachiya, Masahiro (1465) | Won 2-1 | +141725 |
| 4sealed | 86 | Konishi, Yoshimi (1387) | Lost 1-2 | -241701 |
| 5sealed | 321 | Iwamoto, Nobuyuki (1846) | Lost 1-2 | -151686 |
| 6sealed | 720 | Jiang, Ruihui (1547) | Lost 1-2 | -211665 |
| 7sealed | 747 | Yamamoto, Masanori (1497) | Won 2-0 | +151680 |
| 8sealed | 578 | Sasaki, Masaya 1310 (1574) | Won 2-0 | +161696 |
| 9sealed | 369 | Suzuki, Ryo (1548) | Won 2-1 | +161712 |
| 10draft | 210 | Hara, Yusuke (1698) | Lost 0-2 | -191693 |
| 11draft | 81 | Murata, Kazuki (1458) | Lost 0-2 | -221671 |
| 12draft | 235 | Hyodo, Kosuke (1617) | Lost 0-2 | -191652 |
| 13draft | 207 | Mashimo, Ryuuya (1607) | Lost 0-2 | -191633 |
| 14draft | 240 | Aoki, Yoshitsugu (1539) | Lost 0-2 | -191614 |
| 15draft | 117 | Matsumoto, Naoya (1630) | Won 2-0 | +181632 |
| top | average opponent: 1570record: 5-8 | new rating: 1632 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1646 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 450 | Kashiwagi, Yuki (1526) | Won 2-1 | +161662 |
| 4standard | 71 | Hasegawa, Atusi (1413) | Won 2-1 | +141676 |
| 5standard | 57 | Sugita, Wataru (1537) | Won 2-0 | +151691 |
| 6standard | 61 | Katou, Syouya (1507) | Won 2-1 | +151706 |
| 7standard | 12 | Sugiyama, Yuya (2079) | Won 2-0 | +241730 |
| 8standard | 9 | Hasegawa, Akira (1604) | Lost 1-2 | -201710 |
| 9standard | 42 | Nakagawa, Jin (1580) | Won 2-1 | +161726 |
| 10standard | 33 | Yoshimori, Sho (1885) | Draw 1-1 | +31729 |
| 11standard | 24 | Yoshinaga, Mitsuteru (1776) | Lost 0-2 | -181711 |
| 12standard | 59 | Kagotani, Naota (1513) | Lost 1-2 | -211690 |
| 13standard | 94 | Seki, Keita (1705) | Lost 1-2 | -181672 |
| 14standard | 114 | Sakimura, Akihiko (1765) | Won 2-0 | +201692 |
| 15standard | 84 | Endo, Jun'Ichi (1779) | Won 2-1 | +191711 |
| top | average opponent: 1667record: 8-4-1 | new rating: 1711 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1625 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 158 | Muraki, Yuta (1447) | Won 2-1 | +141639 |
| 3sealed | 236 | Bessyo, Yuuya (1453) | Lost 1-2 | -211618 |
| 4sealed | 153 | Ito, Masato2397 (1500) | Won 2-0 | +161634 |
| 5sealed | 246 | Toyohara, Eisuke (1467) | Won 2-0 | +151649 |
| 6sealed | 85 | Kodama, Kentaro (1620) | Won 2-1 | +171666 |
| 7sealed | 89 | Karasawa, Ryuichi (1611) | Lost 0-2 | -191647 |
| 8sealed | 159 | Tsubouchi, Tomoya (1691) | Won 2-0 | +191666 |
| 9sealed | 77 | Tsuruta, Tatsunori (1571) | Lost 1-2 | -201646 |
| top | average opponent: 1545record: 5-3 | new rating: 1646 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1635 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 77 | Yuki, Ryosuke (1331) | Won 2-0 | +131648 |
| 3sealed | 161 | Sugiyama, Takanori (1509) | Won 2-0 | +151663 |
| 4sealed | 100 | Yamamoto, Kentaro (2077) | Lost 1-2 | -101653 |
| 5sealed | 82 | Konta, Takumi (1565) | Won 2-0 | +161669 |
| 6sealed | 92 | Matsuo, Shuto (1483) | Lost 1-2 | -211648 |
| 7sealed | 207 | Nguyen, Mike (1488) | Won 2-1 | +151663 |
| 8sealed | 123 | Watanabe, Masashi5421 (1553) | Lost 1-2 | -201643 |
| 9sealed | 126 | Kawano, Junichi (1632) | Lost 1-2 | -181625 |
| top | average opponent: 1580record: 4-4 | new rating: 1625 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1649 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 242 | Higuchi, Akashi (1666) | Lost 1-2 | -181631 |
| 3modern | 272 | Doi, Yuki (1483) | Won 2-0 | +151646 |
| 4modern | 230 | Nagase, Yoshinobu (1482) | Lost 1-2 | -211625 |
| 5modern | 371 | Biwaki, Toshiaki (1631) | Lost 1-2 | -181607 |
| 6modern | 441 | Oonishi, Tomokazu (1464) | Lost 1-2 | -201587 |
| 7modern | 389 | Yonetsu, Tomoya (1467) | Won 2-0 | +161603 |
| 8modern | 312 | Itou, Tadashi (1504) | Won 2-0 | +161619 |
| 9modern | 251 | Narita, Chisato (1533) | Won 2-0 | +161635 |
| top | average opponent: 1529record: 4-4 | new rating: 1635 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1652 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 35 | Mitsumori, Masahiko (1562) | Won 2-0 | +171669 |
| 2sealed | 169 | Matsumoto, Akihiro (1516) | Lost 0-2 | -211648 |
| 3sealed | 350 | Kondo, Masahiro (1487) | Won 2-1 | +151663 |
| 4sealed | 215 | Suzuki, Shinya (1563) | Won 2-0 | +161679 |
| 5sealed | 83 | Takao, Akinao (1579) | Won 2-1 | +161695 |
| 6sealed | 119 | Mori, Yuki (1515) | Lost 1-2 | -211674 |
| 7sealed | 120 | Senoo, Yuto (1559) | Won 2-0 | +161690 |
| 8sealed | 46 | Sakai, Yuya (1500) | Lost 0-2 | -211669 |
| 9sealed | 100 | Miyake, Yousuke (1568) | Lost 1-2 | -201649 |
| top | average opponent: 1539record: 5-4 | new rating: 1649 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1637 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 220 | Uehara, Jin (1503) | Lost 0-2 | -201617 |
| 3sealed | 224 | Son, Kii (1505) | Lost 1-2 | -201597 |
| 4sealed | 373 | Akimoto, Yoshiki (1450) | Won 2-1 | +151612 |
| 5sealed | 313 | Ookubo, Shun (1484) | Lost 1-2 | -201592 |
| 6sealed | 312 | Tomizawa, Shoudai (1536) | Won 2-1 | +171609 |
| 7sealed | 238 | Oikawa, Hakudou (1477) | Won 2-1 | +151624 |
| 8sealed | 299 | Chen, Vince (1469) | Won 2-1 | +151639 |
| 9sealed | 319 | Kobayashi, Shigehisa (1353) | Won 2-0 | +131652 |
| top | average opponent: 1472record: 5-3 | new rating: 1652 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1628 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 313 | Kojima, Yuuta (1559) | Won 2-0 | +171645 |
| 4standard | 49 | Yabuuchi, Michitarou (1553) | Won 2-1 | +161661 |
| 5standard | 60 | Fukumoto, Nobuhiro (1522) | Won 2-0 | +161677 |
| 6standard | 32 | Hasegawa, Shun-ya (1540) | Won 2-1 | +151692 |
| 7standard | 26 | Kihara, Atsuki (1686) | Lost 1-2 | -181674 |
| 8standard | 77 | Mashima, Mitsuharu (1705) | Lost 1-2 | -171657 |
| 9standard | 147 | Sugimura, Yoshiyasu (1573) | Lost 1-2 | -201637 |
| top | average opponent: 1591record: 4-3 | new rating: 1637 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1642 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 188 | Ikeda, Naoto (1247) | Won 2-0 | +111653 |
| 4modern | 143 | Ozawa, Takeshi (1868) | Won 2-0 | +221675 |
| 5modern | 22 | Sano, Daiki (1571) | Lost 0-2 | -201655 |
| 6modern | 154 | Hase, Shun (1504) | Lost 1-2 | -201635 |
| 7modern | 178 | Obata, Shiou (1523) | Won 2-0 | +161651 |
| 8modern | 195 | Miyazono, Takeshi (1476) | Lost 0-2 | -221629 |
| 9modern | 154 | Ito, Shinichi (1549) | Draw 1-1 | -11628 |
| top | average opponent: 1534record: 3-3-1 | new rating: 1628 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1678 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 132 | Aoki, Yoshitsugu (1517) | Won 2-0 | +151693 |
| 4sealed | 34 | Furujou, Takashi (1490) | Won 2-0 | +141707 |
| 5sealed | 59 | Suga, Tatsuya (1556) | Lost 0-2 | -211686 |
| 6sealed | 87 | Kaneko, Yoshiyuki (1539) | Lost 0-2 | -201666 |
| 7sealed | 208 | Kainuma, Satoru (1517) | Lost 1-2 | -211645 |
| 8sealed | 228 | Kawahara, Masanobu (1519) | Won 2-0 | +161661 |
| 9sealed | 128 | Yao, Shunsuke (1636) | Lost 1-2 | -191642 |
| top | average opponent: 1539record: 3-4 | new rating: 1642 | ||
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1644 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 273 | Shinohara, Kazuaki (1394) | Won 2-0 | +141658 |
| 2standard | 140 | Hasegawa, Tsuguto (1409) | Won 2-0 | +141672 |
| 3standard | 14 | Kuwahara, Yoshiki (1474) | Won 2-0 | +141686 |
| 4standard | 8 | Kimoto, Keiya (1520) | Won 2-1 | +151701 |
| 5standard | 57 | Nose, Koji (1858) | Lost 1-2 | -151686 |
| 6standard | 56 | Sasaki, Yuusuke (1616) | Won 2-0 | +171703 |
| 7standard | 22 | Shiraishi, Masaharu (1588) | Lost 0-2 | -211682 |
| 8standard | 102 | Oohashi, Toshiya (1607) | Lost 0-2 | -191663 |
| 9standard | 96 | Tanaka, Eiji (1471) | Won 2-1 | +151678 |
| top | average opponent: 1549record: 6-3 | new rating: 1678 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1647 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 83 | Saishu, Hiroaki (1500) | Won 2-1 | +151662 |
| 2standard | 160 | Sakamoto, Sakito (1516) | Won 2-0 | +161678 |
| 3standard | 32 | Kawaguchi, Takahiro (1481) | Lost 1-2 | -221656 |
| 4standard | 148 | Ohno, Kazuhiro (1516) | Lost 0-2 | -211635 |
| 5standard | 299 | Ogawa, Masahiro (1466) | Won 2-0 | +151650 |
| 6standard | 145 | Chijimi, Keiichi (1655) | Lost 0-2 | -181632 |
| 7standard | 249 | Yamaguchi, Tetsuya (1592) | Won 2-1 | +181650 |
| 8standard | 165 | Takahashi, Kenta (1489) | Lost 0-2 | -211629 |
| 9standard | 159 | Yamamoto, Taichi (1498) | Won 2-0 | +151644 |
| top | average opponent: 1524record: 5-4 | new rating: 1644 | ||
| Grand Prix Kitakyushu 2009 (ZEN limited) | starting rating: 1606 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 58 | Shinozuka, Takaaki (1606) | Won 2-0 | +181624 |
| 2sealed | 85 | Sakamoto, Yuki (1567) | Won 2-0 | +171641 |
| 3sealed | 51 | Kawanaka, Yoshiaki (1668) | Won 2-0 | +191660 |
| 4sealed | 53 | Imai, Hideaki (1461) | Lost 0-2 | -221638 |
| 5sealed | 103 | Iwakane, Yuya (1555) | Won 2-1 | +161654 |
| 6sealed | 18 | Black, Samuel (1810) | Lost 1-2 | -151639 |
| 7sealed | 84 | Takakura, Takeshi (1495) | Won 2-0 | +161655 |
| 8sealed | 74 | Hagiwara, Genta (1603) | Won 2-1 | +171672 |
| 9draft | 3 | Mihara, Makihito (1951) | Lost 0-2 | -131659 |
| 10draft | 19 | Yamada, Yasushi (1594) | Won 2-0 | +171676 |
| 11draft | 9 | Nakamura, Atsushi (1598) | Lost 0-2 | -201656 |
| 12draft | 19 | Yasuda, Masayuki (1658) | Won 2-1 | +181674 |
| 13draft | 14 | Chen, Liang (1764) | Lost 0-2 | -161658 |
| 14draft | 32 | Ootsuka, Koutarou (2064) | Lost 1-2 | -111647 |
| top | average opponent: 1671record: 8-6 | new rating: 1647 | ||
| Grand Prix Niigata 2009 (M10 limited) | starting rating: 1609 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 111 | Matsuo, Takanori (1518) | Won 2-1 | +161625 |
| 3sealed | 79 | Ootsuki, Naofumi (1534) | Won 2-1 | +171642 |
| 4sealed | 25 | Watanabe, Yuuya (1924) | Lost 0-2 | -131629 |
| 5sealed | 94 | Uemura, Kazuya (1535) | Won 2-1 | +161645 |
| 6sealed | 48 | Kitamoto, Hiroki (1629) | Lost 1-2 | -181627 |
| 7sealed | 106 | Iwakami, Yuji (1527) | Lost 1-2 | -201607 |
| 8sealed | 107 | Tanaka, Tomonori (1502) | Won 2-0 | +161623 |
| 9sealed | 75 | Kimura, Kazuki (1686) | Lost 0-2 | -171606 |
| top | average opponent: 1607record: 4-4 | new rating: 1606 | ||
| Grand Prix Kobe 2009 (extended) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 125 | Furukawa, Kazuya (1530) | Lost 0-2 | -191573 |
| 3extended | 154 | Tagashira, Yuusuke (1500) | Won 2-0 | +171590 |
| 4extended | 118 | Iwai, Tsuyoshi (1502) | Lost 1-2 | -201570 |
| 5extended | 150 | Wada, Yuki (1599) | Won 2-0 | +191589 |
| 6extended | 157 | Shigehara, Toshinori (1664) | Won 2-1 | +191608 |
| 7extended | 156 | Shibuya, Takuma (1614) | Lost 0-2 | -181590 |
| 8extended | 6 | Yoshida, Kouki (1627) | Won 2-0 | +191609 |
| top | average opponent: 1576record: 4-3 | new rating: 1609 | ||
| Grand Prix Okayama 2008 (ALA limited) | starting rating: 1616 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 218 | Tokuyama, Kouta (1519) | Lost 0-0 | -201596 |
| 2sealed | 179 | Watanabe, Shinji (1485) | Lost 1-2 | -201576 |
| 3sealed | 248 | Yamanaka, Kazuo (1463) | Won 2-1 | +161592 |
| top | average opponent: 1489record: 1-2 | new rating: 1592 | ||
| Grand Prix Kobe 2008 (Lorwyn block) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 111 | Oda, Takushi (1500) | Won 2-0 | +171595 |
| 2block | 213 | Kimura, Naoyuki (1424) | Won 2-0 | +151610 |
| 3block | 68 | Ishikawa, Shou (1591) | Lost 0-2 | -191591 |
| 4block | 181 | Tachibana, Takahiro (1515) | Won 2-1 | +171608 |
| 5block | 138 | Fujisawa, Takashi (1429) | Draw 1-1 | -31605 |
| 6block | 108 | Yamada, Yasuo (1451) | Draw 1-1 | -31602 |
| 7block | 165 | Amino, Kaoru (1483) | Won 2-0 | +161618 |
| 8block | 112 | Hashimoto, Yuu (1679) | Lost 1-2 | -171601 |
| 9block | 129 | Matsushima, Kouji (1462) | Won 2-0 | +151616 |
| top | average opponent: 1504record: 5-2-2 | new rating: 1616 | ||
| Grand Prix Yokohama 2004 (COK limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 160 | Ishida, Syota (1480) | Won 2-0 | +181498 |
| 3sealed | 11 | Fujimaki, Tsubasa (1534) | Won 2-0 | +181516 |
| 4sealed | 25 | Muroga, Hideo (1498) | Won 2-0 | +181534 |
| 5sealed | 11 | Mayuzumi, Shinichi (1654) | Won 2-0 | +201554 |
| 6sealed | 11 | Nakashima, Hisatomo (1498) | Won 2-1 | +171571 |
| 7sealed | 1 | Yamaguchi, Yuuichi (1607) | Lost 1-2 | -171554 |
| 8sealed | 125 | Takagi, Hitoshi (1595) | ID | 01554 |
| 9rochester | 25 | Arahori, Kazuaki (1671) | Lost 1-2 | -161538 |
| 10rochester | 8 | Koen, Yusuke (1571) | Draw 1-1 | +11539 |
| 11rochester | 26 | Kanno, Hiroki (1581) | Lost 0-2 | -181521 |
| 12rochester | 26 | Koen, Yusuke (1554) | Won 2-0 | +191540 |
| 13rochester | 14 | Kotajima, Yasuhiro (1562) | Won 2-1 | +181558 |
| 14rochester | 12 | Kaplan, Lain (1650) | Won 2-0 | +201578 |
| top | average opponent: 1574record: 8-3-2 | new rating: 1578 | ||
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 23 | Kariya, Shoutarou (1500) | Won 2-1 | +191452 |
| 2standard | 225 | Ohno, Isao (1523) | Lost 1-2 | -171435 |
| 3standard | 336 | Suzuki, Tomohiro (1503) | Lost 1-2 | -161419 |
| 4standard | 315 | Matsumoto, Masayuki (1483) | Won 2-0 | +191438 |
| 5standard | 283 | Nakamura, Masaya (1469) | Lost 1-2 | -181420 |
| 6standard | 284 | Boku, Takashi (1432) | Won 2-0 | +191439 |
| 7standard | 215 | Nakamura, Satoshi (1668) | Won 2-1 | +221461 |
| 8standard | 168 | Terada, Shuuhei (1517) | Won 2-0 | +191480 |
| top | average opponent: 1512record: 5-3 | new rating: 1480 | ||
| Grand Prix Sendai 2004 (DST limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 112 | Ichikawa, Kazuyuki (1561) | Draw 1-1 | +31449 |
| 3sealed | 91 | Fukui, Yohei (1512) | Lost 1-2 | -171432 |
| 4sealed | 160 | Suzuki, Gou (1444) | Won 2-1 | +181450 |
| 5sealed | 109 | Fukaishi, Takahiro (1505) | Lost 1-2 | -171433 |
| top | average opponent: 1505record: 1-2-1 | new rating: 1433 | ||
| Grand Prix Shizuoka 2003 (MRD limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 21 | Yamashita, Hiroki (1465) | Lost 1-2 | -181462 |
| 2sealed | 187 | Fukuda, Kazuhiro (1431) | Won 2-0 | +181480 |
| 3sealed | 125 | Kuroda, Kentaro (1542) | Won 2-1 | +191499 |
| 4sealed | 91 | Nakamura, Yoichi (1355) | Lost 0-2 | -211478 |
| 5sealed | 198 | Nishiwaki, Kazuhisa (1559) | Lost 1-2 | -161462 |
| 6sealed | 178 | Tajiri, Satoshi (1457) | Lost 1-2 | -191443 |
| 7sealed | 155 | Kumagai, Shinichi (1587) | Lost 1-2 | -151428 |
| 8sealed | 130 | Minamide, Hiroki (1450) | Won 2-0 | +181446 |
| top | average opponent: 1481record: 3-5 | new rating: 1446 | ||
| Grand Prix Utsunomiya 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 83 | Yokoi, Shinpei (1448) | Lost 0-2 | -191481 |
| 2sealed | 297 | Sato, Chihiro (1467) | Won 2-0 | +181499 |
| 3sealed | 129 | Deyama, Hirofumi (1489) | Lost 1-2 | -181481 |
| 4sealed | 253 | Kawazoe, Hiroki (1467) | Lost 1-2 | -191462 |
| 5sealed | 239 | Sato, Shigeru (1464) | Won 2-1 | +181480 |
| top | average opponent: 1467record: 2-3 | new rating: 1480 | ||