Saida, Toshihiro
Current rating: 1905 (#570)
Record: 115-75-6 (GP) / 10-6 (professional)
- 2004
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
- 2020
- 2022
- 2023
| Regional Championships Aichi 2023 (pioneer) | starting rating: 1944 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 39 | Yamane, Naoto (1754) | Won 2-1 | +141958 |
| 2pioneer | 60 | Inoue, Toru (2120) | Won 2-1 | +211979 |
| 3pioneer | 29 | Shinohara, Gen 2 (1537) | Won 2-0 | +111990 |
| 4pioneer | 13 | Ito, Keita (1553) | Lost 1-2 | -261964 |
| 5pioneer | 9 | Akiyama, Taichi (1502) | Won 2-0 | +101974 |
| 6pioneer | 16 | Atsuji, Makoto (1603) | Lost 0-2 | -241950 |
| 7pioneer | 34 | Okamura, Marei (1827) | Lost 0-2 | -201930 |
| 8pioneer | 32 | Adachi, Naohiko (1564) | Lost 1-2 | -251905 |
| top | average opponent: 1682record: 4-4 | new rating: 1905 | ||
| Regional Championships Aichi 2022 (pioneer) | starting rating: 1994 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 20 | Sugizaki, Shunsuke (1573) | Won 2-1 | +112005 |
| 2pioneer | 22 | Kosaka, Kazune (1902) | Lost 0-2 | -201985 |
| 3pioneer | 48 | Satou, Yoshinobu (1450) | Lost 0-2 | -271958 |
| 4pioneer | 81 | Murakami, Kazuya3837 (1861) | Won 2-1 | +161974 |
| 5pioneer | 60 | Uemoto, Takahiro (1702) | Won 2-1 | +141988 |
| 6pioneer | 42 | Katou, Yuuta (1684) | Lost 0-2 | -241964 |
| 7pioneer | 43 | Ichikawa, Hideyuki (1830) | Lost 1-2 | -201944 |
| top | average opponent: 1715record: 3-4 | new rating: 1944 | ||
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 2038 | |||
| round | table | opponent (rating) | result | Δrating |
| 3pioneer | 49 | Liu, Xuan (1629) | Won 2-1 | +112049 |
| 4pioneer | 35 | Yanagidate, Ikumi (1520) | Won 2-1 | +92058 |
| 5pioneer | 80 | Yashiro, Kazuki (1796) | Lost 1-2 | -232035 |
| 6pioneer | 137 | Ito, Kenta (1708) | Lost 1-2 | -242011 |
| 7pioneer | 221 | Shiohata, Ryosuke (1546) | Won 2-0 | +102021 |
| 8pioneer | 121 | Takasou, Kazuki (1460) | Lost 0-2 | -271994 |
| top | average opponent: 1610record: 3-3 | new rating: 1994 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1948 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 182 | Takada, Narumasa (1506) | Won 2-1 | +101958 |
| 4standard | 161 | Ohki, Tatsuhiko (1913) | Won 2-1 | +171975 |
| 5standard | 19 | Takahira, Shunsuke (1735) | Won 2-0 | +141989 |
| 6standard | 10 | Ogawa, Shota (1752) | Won 2-1 | +142003 |
| 7standard | 2 | Samejima, Ippei (1788) | Won 2-0 | +142017 |
| 8standard | 3 | Nishimoto, Sosuke (1743) | Lost 0-2 | -231994 |
| 9standard | 36 | Ishikawa, Kenji (1573) | Won 2-1 | +112005 |
| 10standard | 13 | Nagai, Takayuki (1604) | Won 2-0 | +112016 |
| 11standard | 11 | Hayakawa, Sho (1708) | Won 2-0 | +132029 |
| 12standard | 4 | Takimura, Kazuyuki (2066) | Won 2-1 | +182047 |
| 13standard | 4 | Horiuchi, Makoto (1882) | Lost 0-1 | -212026 |
| 14standard | 4 | Ooyama, Shinnosuke (1653) | Draw 1-1 | -62020 |
| 15standard | 9 | Yamamoto, Kentaro (2018) | Won 2-1 | +182038 |
| top | average opponent: 1765record: 10-2-1 | new rating: 2038 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 2012 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 96 | Kawamoto, Naoya (1414) | Won 2-1 | +82020 |
| 4sealed | 187 | Kato, Akinobu (1570) | Lost 1-2 | -251995 |
| 5sealed | 487 | Kounosu, Hiroaki (1112) | Won 2-1 | +52000 |
| 6sealed | 256 | Iwama, Gaku (1536) | Won 2-1 | +102010 |
| 7sealed | 191 | Kimura, Yusuke (1630) | Lost 0-2 | -251985 |
| 8sealed | 157 | Tei, Shinri (1664) | Won 2-0 | +131998 |
| 9sealed | 216 | Saito, Ryuto (1579) | Lost 1-2 | -251973 |
| 10draft | 168 | Usui, Haruki (1732) | Won 2-1 | +131986 |
| 11draft | 161 | Kimura, Minori (1482) | Lost 0-2 | -261960 |
| 12draft | 171 | Yoshihara, Yamato (1515) | Won 2-1 | +101970 |
| 13draft | 86 | Ninomiya, Souta (1727) | Lost 1-2 | -221948 |
| top | average opponent: 1542record: 6-5 | new rating: 1948 | ||
| Mythic Championship II (modern) | starting rating: 1963 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 255 | Forlini, Max (1500) | Won 2-1 | +101973 |
| 2draft | 90 | Matsoukas, Makis (2014) | Lost 0-2 | -171956 |
| 3draft | 192 | Dezani, Jeremy (2051) | Lost 0-2 | -161940 |
| 4modern | 176 | Griebel, Joel (1536) | Won 2-0 | +111951 |
| 5modern | 94 | Ortiz Ros, Cristian (1897) | Won 2-0 | +171968 |
| 6modern | 98 | Sajgalik, Eduardo (2031) | Won 2-1 | +191987 |
| 7modern | 74 | Black, Samuel (1946) | Lost 0-2 | -191968 |
| 8modern | 72 | Marti, Samuel (1921) | Lost 1-2 | -191949 |
| 9draft | 31 | Mihic, Sava (1901) | Won 2-0 | +181967 |
| 10draft | 105 | Ingram, Peter (1978) | Lost 1-2 | -181949 |
| 11draft | 111 | Maynard, Pascal (1957) | Won 2-1 | +181967 |
| 12modern | 121 | Chen, Mingyang (1594) | Lost 0-2 | -251942 |
| 13modern | 96 | Yasooka, Shota (2011) | Won 2-1 | +201962 |
| 14modern | 103 | Tay, Jun Hao (1982) | Won 2-1 | +181980 |
| 15modern | 73 | Wu, Allen (1987) | Won 2-1 | +181998 |
| 16modern | 67 | Lopez, Andrew (1774) | Won 2-0 | +142012 |
| top | average opponent: 1880record: 10-6 | new rating: 2012 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1997 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 215 | Yokoi, Takuya (1641) | Won 2-1 | +122009 |
| 4standard | 171 | Moriyama, Masahide (1770) | Lost 0-2 | -221987 |
| 5standard | 265 | Washida, Hiroshi (1652) | Lost 0-2 | -241963 |
| 6standard | 318 | Munakata, Shohei (1518) | Won 2-0 | +101973 |
| 7standard | 200 | Masukado, Kenta (1912) | Won 2-1 | +171990 |
| 8standard | 126 | Inoue, Kohey (1476) | Lost 0-2 | -271963 |
| top | average opponent: 1662record: 3-3 | new rating: 1963 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1875 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 292 | Yamasaki, Takumi (1638) | Won 2-0 | +141889 |
| 4standard | 398 | Ino, Keita (1581) | Lost 0-2 | -241865 |
| 5standard | 492 | Sakamoto, Kazuma (1509) | Won 2-0 | +121877 |
| 6standard | 370 | Lai, Pak Yin (1772) | Won 2-1 | +161893 |
| 7standard | 267 | Hamaguchi, Shoji (1472) | Won 2-1 | +111904 |
| 8standard | 212 | Hayashi, Yuhei (1606) | Won 2-1 | +131917 |
| 9standard | 35 | Yoshikawa, Yuuki (1608) | Won 2-0 | +121929 |
| 10standard | 15 | Furusawa, Shu (1781) | Won 2-1 | +161945 |
| 11standard | 9 | Suzuki, Uta (1532) | Won 2-1 | +101955 |
| 12standard | 3 | Wada, Yasutaka (1862) | Won 2-0 | +171972 |
| 13standard | 4 | Noine, Kazuhiro (1774) | Won 2-0 | +141986 |
| 14standard | 1 | Nuruki, Hiroaki (1985) | Won 2-1 | +182004 |
| 15standard | 1 | Natsume, Takuya (1836) | Draw 0-0 | -32001 |
| Qstandard | Tanahashi, Masayasu (1936) | Won 2-0 | +172018 | |
| Sstandard | Natsume, Takuya (1853) | Lost 1-2 | -211997 | |
| top | average opponent: 1716record: 12-2-1 | new rating: 1997 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1866 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 53 | Sakamoto, Satoshi (1522) | Won 2-1 | +121878 |
| 4legacy | 34 | Omura, Hajime (1489) | Won 2-0 | +111889 |
| 5legacy | 13 | Lysenko, Jesse (1621) | Won 2-0 | +131902 |
| 6legacy | 9 | Tsumura, Kenji (2072) | Lost 0-2 | -141888 |
| 7legacy | 42 | Okada, Yuki 9361 (1522) | Won 2-1 | +111899 |
| 8legacy | 19 | Tanigawa, Futa (1553) | Lost 0-2 | -241875 |
| top | average opponent: 1630record: 4-2 | new rating: 1875 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1764 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 130 | Baba, Takashi (1570) | Won 2-1 | +141778 |
| 4sealed | 182 | Shike, Kentarou (1475) | Won 2-0 | +131791 |
| 5sealed | 37 | Hasegawa, Takahiro (1455) | Won 2-0 | +121803 |
| 6sealed | 60 | Saito, Seiya (1535) | Won 2-1 | +131816 |
| 7sealed | 3 | Tamoto, Akihiro (1615) | Won 2-0 | +151831 |
| 8sealed | 10 | Sasaki, Yusuke 4501 (1680) | Lost 1-2 | -211810 |
| 9sealed | 55 | Oiso, Kenji (1812) | Won 2-0 | +181828 |
| 10draft | 724 | Zhi, Yimin (1979) | Lost 0-2 | -151813 |
| 11draft | 546 | Chen, Yiwen (1908) | Lost 1-2 | -171796 |
| 12draft | 715 | Inoue, Hiroyuki0875 (1729) | Won 2-1 | +171813 |
| 13draft | 737 | Mochizuki, Masaki (1633) | Won 2-0 | +151828 |
| 14draft | 553 | Ishimura, Shintaro (2101) | Won 2-1 | +231851 |
| 15draft | 591 | Kojima, Kazuaki (1695) | Won 2-0 | +151866 |
| top | average opponent: 1707record: 10-3 | new rating: 1866 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1753 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 484 | Oono, Seita (1571) | Won 2-0 | +141767 |
| 4sealed | 184 | Neal, Stephen (1899) | Lost 0-2 | -151752 |
| 5sealed | 495 | Nakada, Ryo (1607) | Won 2-0 | +151767 |
| 6sealed | 162 | Hasegawa, Shun-ya (1558) | Won 2-1 | +141781 |
| 7sealed | 121 | Leong, Felix (1871) | Lost 0-2 | -161765 |
| 8sealed | 211 | Kawahara, Masanobu (1393) | Lost 1-2 | -241741 |
| 9sealed | 493 | Duport, Olivier (1559) | Won 2-1 | +141755 |
| 10draft | 263 | Kawasaki, Keita (2011) | Won 2-0 | +231778 |
| 11draft | 314 | Miyazono, Takeshi (1744) | Won 2-0 | +171795 |
| 12draft | 317 | Suzuike, Fumiyasu (1895) | Lost 0-2 | -161779 |
| 13draft | 333 | Chung, Jason (1991) | Lost 1-2 | -141765 |
| 14draft | 108 | Wang, Chengji (1755) | Won 2-0 | +181783 |
| 15draft | 176 | Miyazono, Takeshi (1742) | Lost 0-2 | -191764 |
| top | average opponent: 1738record: 7-6 | new rating: 1764 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1796 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 87 | Murase, Hiroshi (1750) | Won 2-0 | +171813 |
| 4modern | 86 | Moriyama, Yuu (1694) | Won 2-0 | +161829 |
| 5modern | 128 | Fukunaga, Keisuke (1553) | Won 2-0 | +131842 |
| 6modern | 24 | Kusunoki, Yuki (1564) | Lost 1-2 | -231819 |
| 7modern | 126 | Yasunaka, Shinichi (1544) | Lost 0-2 | -231796 |
| 8modern | 344 | Sekikawa, Daichi (1686) | Lost 0-2 | -201776 |
| 9modern | 463 | Yoshida, Shohei (1458) | Lost 1-2 | -231753 |
| top | average opponent: 1607record: 3-4 | new rating: 1753 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1673 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 572 | Nozawa, Yuusuke (1511) | Won 2-0 | +151688 |
| 4standard | 78 | Okada, Taro (1592) | Won 2-1 | +161704 |
| 5standard | 164 | Tani, Chiharu (1750) | Won 2-0 | +191723 |
| 6standard | 45 | Ito, Yuta (1535) | Lost 1-2 | -211702 |
| 7standard | 155 | Itou, Motoaki (1925) | Lost 1-2 | -141688 |
| 8standard | 273 | Fujimoto, Yosuke (1641) | Won 2-1 | +171705 |
| 9standard | 254 | Kawaguchi, Tetsu (1698) | Won 2-1 | +181723 |
| 10standard | 130 | Son, Kii (1743) | Lost 1-2 | -181705 |
| 11standard | 209 | Takano, Yuta (1581) | Won 2-0 | +161721 |
| 12standard | 93 | Kihara, Atsuki (1794) | Won 2-0 | +191740 |
| 13standard | 119 | Shoji, Tatsuro (1645) | Won 2-1 | +161756 |
| 14standard | 81 | Takeuchi, Ryota (1902) | Won 2-0 | +211777 |
| 15standard | 40 | Takahashi, Ryo 3906 (1824) | Won 2-1 | +191796 |
| top | average opponent: 1703record: 10-3 | new rating: 1796 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1684 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 546 | Iwasawa, Ryo (1534) | Lost 1-2 | -211663 |
| 4legacy | 446 | Hasebe, Sho (1550) | Won 2-1 | +161679 |
| 5legacy | 246 | Kohira, Yoshitaka (1489) | Won 2-0 | +151694 |
| 6legacy | 103 | Fusegi, Takanori (1412) | Lost 1-2 | -231671 |
| 7legacy | 419 | Dorsey, Brooks (1742) | Lost 0-2 | -171654 |
| 8legacy | 457 | Horibe, Satoshi (1500) | Won 2-1 | +151669 |
| 9legacy | 303 | Karibe, Ryutaro (1532) | Won 2-1 | +161685 |
| 10legacy | 290 | Remelt, Shane (1583) | Won 2-0 | +161701 |
| 11legacy | 129 | Sakuramoto, Takashi (1521) | Lost 0-2 | -211680 |
| 12legacy | 293 | Fujiwara, Takahito (1591) | Lost 1-2 | -201660 |
| 13legacy | 252 | Haunschild, Felix (1538) | Lost 0-2 | -201640 |
| 14legacy | 279 | Kazaoka, Nicholle (1592) | Won 2-0 | +171657 |
| 15legacy | 237 | Takano, Shota (1540) | Won 2-0 | +161673 |
| top | average opponent: 1548record: 7-6 | new rating: 1673 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 44 | Tominaga, Yuya (1651) | Won 2-1 | +201583 |
| 4standard | 357 | Molle, Niels (1871) | Won 2-1 | +231606 |
| 5standard | 3 | Yoshimori, Sho (1805) | Won 2-0 | +211627 |
| 6standard | 72 | Tomita, Kouki (1558) | Won 2-1 | +171644 |
| 7standard | 4 | Gotou, Hiroyuki (1714) | Lost 0-2 | -171627 |
| 8standard | 138 | Kokawa, Tsunao (1438) | Won 2-0 | +151642 |
| 9standard | 74 | Mialaret, Gary (1697) | Lost 1-2 | -171625 |
| 10standard | 181 | Tobe, Masato (1595) | Won 2-1 | +181643 |
| 11standard | 108 | Kawada, Chihiro (1825) | Won 2-0 | +211664 |
| 12standard | 65 | Takahashi, Eiji (1553) | Won 2-1 | +161680 |
| 13standard | 33 | Park, Bi-O (1724) | Draw 1-1 | +11681 |
| 14standard | 27 | Sato, Takatoshi (1894) | Won 2-1 | +211702 |
| 15standard | 15 | Inui, Takashi (1685) | Lost 0-2 | -181684 |
| top | average opponent: 1693record: 9-3-1 | new rating: 1684 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 33 | Harada, Daisaku (1521) | Won 2-0 | +171562 |
| 4standard | 251 | Nakano, Akinori (1482) | Won 2-0 | +171579 |
| 5standard | 49 | Fukuda, Yuuya (1570) | Won 2-0 | +181597 |
| 6standard | 52 | Yamauchi, Takahiro (1681) | Won 2-0 | +191616 |
| 7standard | 3 | Kawai, Hiroki4425 (1635) | Lost 0-2 | -171599 |
| 8standard | 72 | Takeda, Teruhisa (1601) | Lost 1-2 | -181581 |
| 9standard | 215 | Hasegawa, Kazuhiko (1605) | Lost 1-2 | -181563 |
| top | average opponent: 1585record: 4-3 | new rating: 1563 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1585 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 919 | Murakami, Kohei (1519) | Won 2-1 | +161601 |
| 4sealed | 813 | Takahashi, Tooru (1554) | Lost 1-2 | -181583 |
| 5sealed | 967 | Yashiro, Hitoshi (1538) | Lost 0-2 | -191564 |
| 6sealed | 1057 | Uchino, Jun (1514) | Lost 0-2 | -191545 |
| top | average opponent: 1531record: 1-3 | new rating: 1545 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 723 | Murai, Tatsuya (1500) | Lost 0-2 | -181452 |
| 4modern | 1014 | Yao, Shunsuke (1618) | Lost 1-2 | -151437 |
| 5modern | 1051 | Senshuu, Yoshinori (1464) | Won 2-1 | +191456 |
| 6modern | 881 | Hisasue, Satoshi (1511) | Won 2-0 | +191475 |
| 7modern | 876 | Inoue, Hiroyuki (1565) | Won 2-1 | +191494 |
| 8modern | 791 | Yoshida, Kei (1559) | Won 2-0 | +201514 |
| 9modern | 757 | Iwasaki, Yusuke (1593) | Won 2-1 | +191533 |
| 10modern | 103 | Morofuji, Takuma (1997) | Lost 1-2 | -101523 |
| 11modern | 101 | Uchimura, Yoshihiro (1567) | Won 2-1 | +191542 |
| 12modern | 95 | Murase, Hiroshi (1873) | Won 2-0 | +231565 |
| 13modern | 67 | Saito, Hirotsugu (1623) | Lost 1-2 | -161549 |
| 14modern | 61 | Shoji, Taku (1513) | Won 2-1 | +171566 |
| 15modern | 46 | Matsui, Isamu (1608) | Won 2-0 | +191585 |
| top | average opponent: 1615record: 9-4 | new rating: 1585 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 546 | Hashimoto, Tatsuki (1531) | Draw 1-1 | +11467 |
| 4standard | 608 | Satou, Takahisa (1533) | Lost 1-2 | -171450 |
| 5standard | 704 | Miyakoshi, Ryouhei (1516) | Won 2-0 | +201470 |
| 6standard | 622 | Tsuda, Takanori (1426) | Won 2-0 | +171487 |
| 7standard | 574 | Ishida, Shoichi (1533) | Lost 0-2 | -171470 |
| top | average opponent: 1508record: 2-2-1 | new rating: 1470 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 773 | Black, Samuel (1834) | Lost 0-2 | -111457 |
| 5sealed | 823 | Oomura, Tomoya (1645) | Won 2-1 | +211478 |
| 6sealed | 685 | Kimata, Isao (1655) | Won 2-0 | +211499 |
| 7sealed | 685 | Kakizaki, Ryuuki (1573) | Lost 0-2 | -161483 |
| 8sealed | 914 | Kojima, Tsubasa (1564) | Lost 1-2 | -171466 |
| top | average opponent: 1654record: 2-3 | new rating: 1466 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1390 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 57 | Suzuki, Toshiaki (1551) | Won 2-1 | +211411 |
| 4standard | 158 | Arita, Ryuichi (1782) | Won 2-0 | +251436 |
| 5standard | 59 | Tanaka, Ryouma (1636) | Draw 1-1 | +31439 |
| 6standard | 59 | Nakayama, Atsuki (1537) | Draw 1-1 | +21441 |
| 7standard | 148 | Michibata, Tatsuya (1575) | Lost 1-2 | -161425 |
| 8standard | 251 | Ichio, Takahito (1521) | Won 2-0 | +201445 |
| 9standard | 169 | Moriya, Jun (1731) | Won 2-1 | +231468 |
| top | average opponent: 1619record: 4-1-2 | new rating: 1468 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1439 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 32 | Iwamoto, Nobuyuki (1520) | Lost 0-2 | -171422 |
| 3modern | 444 | Matsuo, Akiyoshi (1552) | Lost 0-2 | -151407 |
| 4modern | 672 | Watanabe, Yuuki (1480) | Lost 1-2 | -171390 |
| top | average opponent: 1518record: 0-3 | new rating: 1390 | ||
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 111 | Yuuki K., (1500) | Won 2-1 | +191464 |
| 5standard | 45 | Murakami, Kazuya3837 (1645) | Lost 1-2 | -151449 |
| 6standard | 38 | Hitomi, Masaaki (1460) | Lost 1-2 | -181431 |
| 7standard | 164 | Kamizono, Naoki (1561) | Won 2-0 | +201451 |
| 8standard | 80 | Sugaya, Hironobu (1764) | Lost 1-2 | -121439 |
| top | average opponent: 1586record: 2-3 | new rating: 1439 | ||
| Grand Prix Yokohama 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 205 | Taniguchi, Manabu (1472) | Lost 0-2 | -181482 |
| 2sealed | 205 | Kimata, Isao (1445) | Lost 0-2 | -191463 |
| 3sealed | 284 | Hashimoto, Yuu(Ibaraki) (1452) | Lost 1-2 | -181445 |
| top | average opponent: 1456record: 0-3 | new rating: 1445 | ||