Katayama, Hidenori
Current rating: 1745 (#4142)
Record: 113-95-4 (GP) / 34-32-2 (professional)
- 2001
- 2002
- 2003
- 2004
- 2005
- 2006
- 2007
- 2008
- 2009
- 2010
- 2012
- 2013
- 2019
- 2020
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1695 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 269 | Takase, Junpei (1377) | Won 2-0 | +121707 |
| 2pioneer | 175 | Saitou, Shintaro (1535) | Won 2-1 | +151722 |
| 3pioneer | 102 | Fujii, Akira (1517) | Won 2-1 | +151737 |
| 4pioneer | 161 | Ozawa, Kensuke (1678) | Won 2-1 | +171754 |
| 5pioneer | 15 | Sakata, Naoya (1621) | Won 2-1 | +151769 |
| 6pioneer | 15 | Cho, Jeong Woo (1755) | Lost 0-2 | -181751 |
| 7pioneer | 114 | Tomioka, Shota (1597) | Won 2-0 | +151766 |
| 8pioneer | 63 | Shibata, Akira (1665) | Lost 1-2 | -201746 |
| 9pioneer | 95 | Fujii, Yuusaku (1485) | Won 2-1 | +141760 |
| 10pioneer | 56 | Tanaka, Tomoya (1654) | Lost 1-2 | -201740 |
| 11pioneer | 74 | Nakatani, Hiroki (1434) | Won 2-1 | +121752 |
| 12pioneer | 72 | Iwamoto, Shintaro (1610) | Lost 1-2 | -201732 |
| 13pioneer | 101 | Shinohara, Gen 8933 (1772) | Won 2-0 | +181750 |
| 14pioneer | 87 | Saito, Tomoya (1675) | Won 2-0 | +171767 |
| 15pioneer | 66 | Furuta, Masayuki (1516) | Lost 0-2 | -221745 |
| top | average opponent: 1593record: 10-5 | new rating: 1745 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1770 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 65 | Takawashi, Shun'Ichi (1494) | Lost 0-2 | -231747 |
| 2standard | 431 | Harada, Yugo (1575) | Lost 0-2 | -211726 |
| 3standard | 815 | Izawa, Kazuki (1448) | Won 2-1 | +131739 |
| 4standard | 709 | Sasaki, Hideya (1164) | Won 2-0 | +91748 |
| 5standard | 471 | Miyata, Yuuya (1603) | Lost 1-2 | -211727 |
| 6standard | 635 | Higashi, Yuusuke (1386) | Won 2-0 | +121739 |
| 7standard | 479 | Nakahara, Yusuke (1507) | Lost 0-2 | -221717 |
| 8standard | 447 | Miyakura, Yoshiji (1499) | Lost 0-1 | -221695 |
| top | average opponent: 1459record: 3-5 | new rating: 1695 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1798 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 319 | Kawada, Chihiro (1814) | Lost 0-2 | -181780 |
| 2sealed | 810 | Takagi, Yui (1751) | Won 2-0 | +181798 |
| 3sealed | 626 | Soh, Terry (1830) | Lost 0-2 | -181780 |
| 4sealed | 920 | Takeuchi, Akinari (1642) | Lost 0-2 | -201760 |
| 5sealed | 928 | Ogura, Shigeru (1316) | Won 2-0 | +101770 |
| top | average opponent: 1671record: 2-3 | new rating: 1770 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1818 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 98 | Kaji, Kyousuke (1594) | Won 2-1 | +141832 |
| 2modern | 91 | Katakai, Masaki (1422) | Lost 0-2 | -251807 |
| 3modern | 821 | Fujiwara, Ryoji (1537) | Lost 1-2 | -231784 |
| 4modern | 808 | Yufu, Seizi (1446) | Won 2-1 | +121796 |
| 5modern | 725 | Matsubara, Ichiro (1613) | Won 2-1 | +151811 |
| 6modern | 517 | Sato, Taichi (1470) | Lost 1-2 | -241787 |
| 7modern | 673 | Kageyama, Taiki (1399) | Won 2-0 | +111798 |
| top | average opponent: 1497record: 4-3 | new rating: 1798 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1715 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 701 | Ishikawa, Seiji (1500) | Won 2-1 | +141729 |
| 2sealed | 812 | Yanagawa, Tomoyuki (1476) | Won 2-0 | +131742 |
| 3sealed | 669 | Minami, Daiki (1519) | Won 2-1 | +141756 |
| 4sealed | 716 | Kim, Cynic (1749) | Won 2-1 | +181774 |
| 5sealed | 651 | Masaki, Yuuki (1568) | Won 2-0 | +141788 |
| 6sealed | 651 | Chen, Liang (1788) | Won 2-0 | +181806 |
| 7sealed | 663 | Motomura, Tomoya (1688) | Lost 0-2 | -201786 |
| 8sealed | 836 | Yao, Chris (1592) | Won 2-1 | +151801 |
| 9sealed | 848 | Kondo, Shuichi (1566) | Lost 0-2 | -231778 |
| 10sealed | 111 | Kojima, Yoshifumi (1563) | Won 2-1 | +151793 |
| 11sealed | 27 | Honjo, Shuya (1665) | Won 2-0 | +151808 |
| 12draft | 46 | Akiyama, Takashi (1792) | Lost 0-2 | -181790 |
| 13draft | 37 | Sutou, Takuo (1733) | Won 2-0 | +171807 |
| 14draft | 74 | Takagiwa, Yutaka (1642) | Won 2-0 | +151822 |
| 15draft | 78 | Matsushita, Junnya (1630) | Won 2-1 | +151837 |
| 16draft | 47 | Takahashi, Junya (1798) | Lost 1-2 | -191818 |
| 17draft | 19 | Yasooka, Shota (2008) | ID | 01818 |
| top | average opponent: 1663record: 12-4-1 | new rating: 1818 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1714 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 10 | Arakane, Daisuke (1441) | Won 2-0 | +131727 |
| 2sealed | 6 | Kobayashi, Osamu (1521) | Won 2-0 | +141741 |
| 3sealed | 37 | Kamiya, Shougo (1553) | Won 2-0 | +151756 |
| 4sealed | 138 | Takami, Yuta (1519) | Won 2-0 | +141770 |
| 5sealed | 34 | Takeishi, Kouji (1620) | Lost 0-2 | -211749 |
| 6sealed | 152 | Shiwaku, Tsuyoshi (1724) | Lost 1-2 | -191730 |
| 7sealed | 160 | Nakano, Yoshitaka (1845) | Lost 1-2 | -151715 |
| top | average opponent: 1603record: 4-3 | new rating: 1715 | ||
| Pro Tour San Diego 2010 (WWK standard) | starting rating: 1730 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 72 | Rosada, Adrian (1859) | Won 2-0 | +201750 |
| 2standard | 53 | Lundquist, Ben (1901) | Lost 1-2 | -151735 |
| 3standard | 68 | Wallendorf, Jonas (1906) | Lost 1-2 | -151720 |
| 4standard | 161 | Gutierrez, Misael (1481) | Won 2-1 | +131733 |
| 5standard | 75 | Kadooka, Toshiyuki (1689) | Won 2-0 | +181751 |
| 6draft | 169 | Paquette, Aeo (1955) | Lost 0-2 | -151736 |
| 7draft | 64 | Grabeus, Damian (1668) | Won 2-0 | +171753 |
| 8draft | 79 | Engleitner, Herbert (1852) | Won 2-0 | +201773 |
| 9draft | 33 | Ikeda, Tsuyoshi (1964) | Lost 1-2 | -151758 |
| 10draft | 54 | McKnight, Joshua (1534) | Lost 1-2 | -221736 |
| 12standard | 59 | Tsatsos, Demostenes (1580) | Lost 0-2 | -201716 |
| 13standard | 66 | Kopec, Mateusz (1762) | Won 2-1 | +181734 |
| 14standard | 53 | Braga, Carlos (1548) | Won 2-0 | +151749 |
| 15standard | 42 | Higa, Hiroto (1644) | Lost 0-2 | -201729 |
| 16standard | 53 | Nakano, Yoshitaka (1881) | Lost 0-2 | -151714 |
| top | average opponent: 1748record: 7-8 | new rating: 1714 | ||
| Grand Prix Kitakyushu 2009 (ZEN limited) | starting rating: 1580 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 97 | Anan, Kazuyoshi (1514) | Won 2-0 | +161596 |
| 2sealed | 12 | Nakamura, Junpei (1551) | Won 2-0 | +181614 |
| 3sealed | 3 | Kubo, Ryoutarou (1544) | Won 2-0 | +161630 |
| 4sealed | 40 | Yamada, Hiroki (1555) | Won 2-1 | +171647 |
| 5sealed | 14 | Kuroda, Masashiro (1953) | Lost 1-2 | -131634 |
| 6sealed | 41 | Oosaka, Yuusuke (1680) | Lost 0-2 | -171617 |
| 7sealed | 98 | Kataoka, Asami (1616) | Won 2-0 | +181635 |
| 8sealed | 42 | Kodama, Hironori (1555) | Won 2-0 | +171652 |
| 9draft | 20 | Arai, Kenichiro (1588) | Won 2-1 | +171669 |
| 10draft | 22 | Sasaki, Yusuke (Tokyo) (1884) | Won 2-1 | +211690 |
| 11draft | 26 | Kobayashi, Masanori (1586) | Won 2-0 | +171707 |
| 12draft | 46 | Shiraishi, Tomomi (1721) | Lost 1-2 | -181689 |
| 13draft | 20 | Vidugiris, Gaudenis (2036) | Won 2-1 | +241713 |
| 14draft | 24 | Kotouge, Tatsuya (1643) | Won 2-1 | +171730 |
| top | average opponent: 1673record: 11-3 | new rating: 1730 | ||
| Grand Prix Niigata 2009 (M10 limited) | starting rating: 1579 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 218 | Endou, Shun (1500) | Won 2-0 | +171596 |
| 2sealed | 140 | Maruyama, Takaaki (1550) | Won 2-0 | +171613 |
| 3sealed | 35 | Tsujimoto, Hideki (1716) | Won 2-0 | +201633 |
| 4sealed | 55 | Ikeda, Tsuyoshi (1799) | Lost 1-2 | -151618 |
| 5sealed | 72 | Nakamura, Yuuki (1569) | Lost 0-2 | -191599 |
| 6sealed | 131 | Ichikawa, Takayoshi (1534) | Lost 1-2 | -191580 |
| top | average opponent: 1611record: 3-3 | new rating: 1580 | ||
| Grand Prix Okayama 2008 (ALA limited) | starting rating: 1617 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 14 | Nakano, Fumiki (1750) | Lost 0-2 | -151602 |
| 5sealed | 110 | Nitta, Yuki (1516) | Lost 1-2 | -201582 |
| 6sealed | 6 | Yukuhiro, Ken (1621) | Won 2-0 | +191601 |
| 7sealed | 17 | Nishimura, Masaaki (1381) | Lost 1-2 | -221579 |
| top | average opponent: 1567record: 1-3 | new rating: 1579 | ||
| Grand Prix Kobe 2008 (Lorwyn block) | starting rating: 1627 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 155 | Ehara, Tsukasa (1518) | Won 2-1 | +161643 |
| 3block | 114 | Toda, Masaaki (1500) | Won 2-0 | +161659 |
| 4block | 44 | Hada, Atsushi (1500) | Won 2-1 | +151674 |
| 5block | 15 | Yoshimori, Sho (1505) | Lost 1-2 | -211653 |
| 6block | 81 | Ootsuka, Koutarou (1968) | Lost 1-2 | -131640 |
| 7block | 151 | Song, Ji Young (1472) | Won 2-0 | +151655 |
| 8block | 81 | Shinozaki, Yuu (1606) | Lost 0-2 | -191636 |
| 9block | 120 | Ishikawa, Shou (1590) | Lost 0-2 | -191617 |
| top | average opponent: 1582record: 4-4 | new rating: 1617 | ||
| Grand Prix Kitakyushu 2007 (LRW limited) | starting rating: 1676 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 24 | Takakura, Takeshi (1554) | Lost 0-2 | -201656 |
| 4sealed | 68 | Kashima, Akihiro (1619) | Lost 1-2 | -191637 |
| 5sealed | 101 | Briones, Dombri (1503) | Won 2-1 | +161653 |
| 6sealed | 80 | Nakazuka, Yuuki (1433) | Won 2-0 | +141667 |
| 7sealed | 73 | Yasukawa, Kazuhide (1609) | Lost 1-2 | -191648 |
| 8sealed | 79 | Suzumura, Tatsurou (1498) | Lost 1-2 | -211627 |
| top | average opponent: 1536record: 2-4 | new rating: 1627 | ||
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1751 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 69 | Tashiro, Yoshiaki (1677) | Lost 0-2 | -191732 |
| 4standard | 180 | Nakamura, Yusuke (1605) | Lost 0-2 | -201712 |
| 5standard | 187 | Koizumi, Hiroshi (1505) | Won 1-0 | +141726 |
| 6standard | 168 | Hayakawa, Norio (1551) | Won 2-0 | +151741 |
| 7standard | 128 | Chao, Peter (1598) | Lost 0-2 | -211720 |
| 8standard | 142 | Miyawaki, Takahiro (1481) | Lost 1-2 | -221698 |
| 9standard | 139 | Urashima, Takaharu (1499) | Lost 1-2 | -221676 |
| top | average opponent: 1560record: 2-5 | new rating: 1676 | ||
| Pro Tour Geneva 2007 (PLC draft) | starting rating: 1808 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 108 | Grimmer, Brian (1571) | Draw 1-1 | -41804 |
| 2draft | 173 | Wolowiec, Przemyslaw (1968) | Lost 1-2 | -151789 |
| 3draft | 116 | Garcia Gonzalez, Sergio (1553) | Lost 1-2 | -221767 |
| 4draft | 100 | Desprez, Kevin (1669) | Lost 1-2 | -201747 |
| 5draft | 65 | Nurmi, Mikko (1643) | Won 2-1 | +161763 |
| 6draft | 71 | Chan, Tiago (2100) | Lost 0-2 | -121751 |
| top | average opponent: 1751record: 1-4-1 | new rating: 1751 | ||
| 2006 World Championship (mixed) | starting rating: 1714 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 88 | Kurihara, Shingou (1851) | Lost 0-2 | -161698 |
| 2standard | 95 | Andreasen, Dennis (1588) | Won 2-0 | +161714 |
| 3standard | 93 | Sasagawa, Tomohide (1667) | Lost 1-2 | -191695 |
| 4standard | 98 | Reeves, Neil (1849) | Lost 0-2 | -151680 |
| 5standard | 157 | Sisask, Erkki (1574) | Won 2-1 | +161696 |
| 6standard | 114 | Tzekov, Hristo (1506) | Won 2-0 | +151711 |
| 7draft | 167 | Chua, Chang (1731) | Won 2-1 | +181729 |
| 8draft | 117 | Ishii, Kuniyoshi (1703) | Won 2-1 | +181747 |
| 9draft | 52 | Clayton, Andrew P. (1505) | Won 2-0 | +131760 |
| 10draft | 169 | Wise, Gary (1784) | Lost 1-2 | -171743 |
| 11draft | 125 | de Diego, Pedro (1654) | Won 2-0 | +161759 |
| 12draft | 37 | Ruel, Antoine (1990) | Won 2-0 | +221781 |
| 13extended | 18 | He, Timothy L (1865) | Lost 0-2 | -161765 |
| 14extended | 35 | Komuro, Shuu (1803) | Won 2-0 | +191784 |
| 15extended | 32 | Asahara, Akira (2046) | Won 2-0 | +221806 |
| 16extended | 12 | Arita, Ryuichi (1927) | Lost 0-2 | -161790 |
| 17extended | 24 | Kim, Min Su (1791) | Won 2-1 | +181808 |
| 18extended | 25 | Wu, Jia (1631) | ID | 01808 |
| top | average opponent: 1748record: 11-6-1 | new rating: 1808 | ||
| Pro Tour Kobe 2006 (TSP draft) | starting rating: 1707 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 89 | Takahashi, Yuta (1610) | Won 2-0 | +171724 |
| 2draft | 35 | Jonsson, Anton (1868) | Lost 1-2 | -161708 |
| 3draft | 143 | Arita, Ryuichi (1810) | Won 2-1 | +201728 |
| 4draft | 168 | Joens, Klaus (1832) | Won 2-1 | +201748 |
| 5draft | 85 | Grudowski, Dennis (1798) | Lost 1-2 | -171731 |
| 6draft | 99 | Emami, Kevan (1556) | Won 2-0 | +151746 |
| 8draft | 30 | Fabiano, Gerard (1918) | Lost 0-2 | -151731 |
| 9draft | 40 | Sanchez, Kyle (1788) | Lost 1-2 | -171714 |
| 10draft | 34 | Hoaen, Rich (1902) | Lost 0-2 | -151699 |
| 11draft | 1 | Mechler, Kyle (1688) | Lost 1-2 | -181681 |
| 14draft | 38 | Wang, Ming Chee (1628) | Won 2-1 | +171698 |
| 15draft | 7 | Tobey, Aaron (1571) | Won 2-0 | +161714 |
| top | average opponent: 1747record: 6-6 | new rating: 1714 | ||
| Grand Prix Hiroshima 2006 (CSP limited) | starting rating: 1642 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 29 | Aridome, Tomohiro (1815) | Lost 0-2 | -151627 |
| 4sealed | 68 | Minematsu, Kouzou (1527) | Won 2-1 | +171644 |
| 5sealed | 65 | Nishiwaki, Kazuhisa (1746) | Won 2-0 | +191663 |
| 6sealed | 36 | Kaji, Tetsuya (1602) | Draw 1-1 | -11662 |
| 7sealed | 51 | Yamaguchi, Tetsuya (1550) | Won 2-1 | +161678 |
| 8sealed | 38 | Tomita, Shuntarou (1720) | Won 2-1 | +191697 |
| 9draft | 22 | Kishimoto, Yuuichi (1583) | Lost 0-2 | -201677 |
| 10draft | 25 | Higaki, Takao (1787) | Won 2-0 | +201697 |
| 11draft | 18 | Iwasaki, Yuusuke (1601) | Lost 1-2 | -201677 |
| 12draft | 20 | Kobara, Shinji (1523) | Won 2-0 | +151692 |
| 13draft | 16 | Komiyama, Hideki (1658) | Won 2-0 | +181710 |
| 14draft | 13 | Kim, Min Su (1577) | Draw 1-1 | -31707 |
| top | average opponent: 1641record: 7-3-2 | new rating: 1707 | ||
| Pro Tour Prague 2006 (DIS draft) | starting rating: 1632 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 195 | Preyer, Thomas (1907) | Won 2-0 | +231655 |
| 2draft | 41 | Krempels, Craig (1912) | Lost 1-2 | -141641 |
| 3draft | 119 | McDaniel, Chris (1709) | Lost 0-2 | -171624 |
| 4draft | 52 | Pottenger, Sean (1528) | Won 2-1 | +171641 |
| 5draft | 58 | Lencses, Andras (1583) | Lost 1-2 | -191622 |
| 6draft | 105 | Luengo, Jorge (1768) | Won 2-1 | +201642 |
| top | average opponent: 1735record: 3-3 | new rating: 1642 | ||
| Grand Prix Kitakyushu 2005 (extended) | starting rating: 1677 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 21 | Nakano, Yoshitaka (1670) | Lost 0-2 | -181659 |
| 3extended | 57 | Kiyama, Keita (1501) | Lost 0-2 | -211638 |
| 4extended | 95 | Iwasaki, Akira (1511) | Won 2-1 | +161654 |
| 5extended | 85 | Toyama, Kazuaki (1465) | Draw 1-1 | -31651 |
| 6extended | 81 | Matsushita, Masakazu (1607) | Lost 0-2 | -191632 |
| top | average opponent: 1551record: 1-3-1 | new rating: 1632 | ||
| Grand Prix Niigata 2005 (Kamigawa block) | starting rating: 1620 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 66 | Miyashita, Kazuki (1516) | Won 2-0 | +161636 |
| 3block | 62 | Deuitch, Lorne (1470) | Lost 0-2 | -211615 |
| 4block | 129 | Nagaoka, Takayuki (1669) | Won 2-1 | +191634 |
| 5block | 58 | Sugai, Yasuhito (1538) | Won 2-0 | +171651 |
| 6block | 48 | Nakao, Munenari (1585) | Won 2-0 | +161667 |
| 7block | 39 | Matsubayashi, Masahiro (1529) | Won 2-0 | +161683 |
| 8block | 22 | Shibuya, Toshihiro (1587) | ID | 01683 |
| 9block | 11 | Aridome, Tomohiro (1651) | Lost 0-2 | -191664 |
| 10block | 22 | Takasugi, Ryouta (1528) | Won 2-1 | +161680 |
| 11block | 15 | Hasegawa, Hironobu (1594) | Won 2-0 | +161696 |
| 12block | 10 | Ikeda, Tsuyoshi (1819) | Lost 0-2 | -151681 |
| 13block | 16 | Fujii, Hidekazu (1606) | Won 2-0 | +161697 |
| 14block | 13 | Tsunagi, Noriaki (1593) | Lost 0-2 | -201677 |
| top | average opponent: 1591record: 8-4-1 | new rating: 1677 | ||
| Pro Tour London 2005 (SOK draft) | starting rating: 1602 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 71 | Sasagawa, Tomohide (1755) | Lost 0-2 | -151587 |
| 2draft | 104 | Lebovic, Michal (1470) | Lost 1-2 | -201567 |
| 3draft | 139 | Berthoux, Jeremy (1563) | Won 2-1 | +171584 |
| 4draft | 102 | Lebovic, Michal (1478) | Won 2-1 | +171601 |
| 5draft | 127 | Preto, Sergio (1517) | Won 2-1 | +161617 |
| 6draft | 66 | Caumes, Benjamin (1799) | Draw 1-1 | +31620 |
| top | average opponent: 1597record: 3-2-1 | new rating: 1620 | ||
| Grand Prix Matsuyama 2005 (BOK limited) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 46 | Kawamura, Akihiro (1541) | Won 2-0 | +191489 |
| 3sealed | 42 | Okada, Kou (1660) | Won 2-0 | +211510 |
| 4sealed | 43 | Teramoto, Shoji (1674) | Won 2-1 | +211531 |
| 5sealed | 1 | Kuniyoshi, Yasuhiro (1559) | Won 2-0 | +191550 |
| 6sealed | 14 | Fukushima, Hirotomo (1572) | Won 2-0 | +181568 |
| 7sealed | 6 | Omori, Tomoaki (1640) | Lost 0-2 | -161552 |
| 8sealed | 11 | Doi, Fumiaki (1560) | ID | 01552 |
| 9draft | 16 | Mihara, Makihito (1893) | Won 2-0 | +241576 |
| 10draft | 9 | Nakao, Munenari (1545) | Won 2-0 | +171593 |
| 11draft | 5 | Nonaka, Kentarou (1722) | Lost 1-2 | -161577 |
| 12draft | 19 | Sorensen, Robin G (1617) | Lost 0-2 | -171560 |
| 13draft | 28 | Shiozu, Ryouma (1927) | Won 2-0 | +241584 |
| 14draft | 3 | Nakao, Munenari (1553) | Won 2-1 | +181602 |
| top | average opponent: 1651record: 9-3-1 | new rating: 1602 | ||
| Pro Tour Nagoya 2005 (COK rochester) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1rochester | 106 | Malin, Antti (1619) | Lost 0-2 | -151439 |
| 2rochester | 82 | Baglin, Arnaud (1626) | Won 2-0 | +211460 |
| 3rochester | 53 | Laterza, Danilo (1506) | Won 2-0 | +191479 |
| 4rochester | 17 | Kurisu, Takashi (1592) | Won 2-1 | +201499 |
| 5rochester | 91 | Sasagawa, Tomohide (1751) | Lost 0-2 | -131486 |
| 6rochester | 59 | Cloete, Werner (1611) | Lost 1-2 | -161470 |
| top | average opponent: 1617record: 3-3 | new rating: 1470 | ||
| Grand Prix Yokohama 2004 (COK limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 92 | Kashima, Akihiro (1649) | Lost 1-2 | -151470 |
| 3sealed | 232 | Nikkuni, Fumihito (1553) | Lost 1-2 | -171453 |
| 4sealed | 243 | Yamamoto, Takao (1455) | Won 2-0 | +181471 |
| 5sealed | 162 | Furukawa, Masae (1508) | Lost 0-2 | -171454 |
| top | average opponent: 1541record: 1-3 | new rating: 1454 | ||
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 60 | Oiso, Masashi (1966) | Won 2-0 | +271485 |
| 5standard | 13 | Fujii, Takashi (1564) | Lost 1-2 | -171468 |
| 6standard | 97 | Sueyoshi, Tooru (1556) | Won 2-0 | +201488 |
| 7standard | 59 | Tsujimura, Tsuyoshi (1615) | Lost 1-2 | -161472 |
| 8standard | 70 | Miki, Sadayoshi (1518) | Won 2-1 | +191491 |
| 9standard | 36 | Azuma, Motokiyo (1798) | Won 2-1 | +231514 |
| 10standard | 13 | Takamatsu, Hiroomi (1524) | Won 2-1 | +181532 |
| 11standard | 42 | Yokoi, Masaki (1631) | Lost 0-2 | -161516 |
| 12standard | 21 | Okugawa, Shoji (1731) | Lost 1-2 | -141502 |
| 13standard | 20 | Inoue, Yu (1547) | Lost 1-2 | -171485 |
| top | average opponent: 1645record: 5-5 | new rating: 1485 | ||
| Grand Prix Okayama 2004 (extended) | starting rating: 1397 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 100 | Higashida, Keita (1500) | Won 2-1 | +201417 |
| 2extended | 20 | Kim, Cynic (1518) | Lost 1-2 | -161401 |
| 3extended | 121 | Kataoka, Asami (1616) | Won 2-0 | +221423 |
| 4extended | 79 | Tsumura, Kenji (1625) | Won 2-0 | +221445 |
| 5extended | 31 | Tamano, Eiji (1470) | Won 2-1 | +181463 |
| 6extended | 34 | Terasawa, Kazuya (1794) | Lost 0-2 | -121451 |
| 7extended | 69 | Kawai, Katsuya (1551) | Won 2-0 | +201471 |
| 8extended | 30 | Yokosuka, Tomohiro (1767) | Lost 1-2 | -131458 |
| top | average opponent: 1605record: 5-3 | new rating: 1458 | ||
| Grand Prix Shizuoka 2003 (MRD limited) | starting rating: 1412 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 121 | Kitamura, Yuichi (1500) | Lost 1-2 | -161396 |
| 2sealed | 202 | Matsuura, Masaru (1414) | Won 2-0 | +181414 |
| 3sealed | 138 | Mitsui, Hideo (1476) | Lost 1-2 | -171397 |
| top | average opponent: 1463record: 1-2 | new rating: 1397 | ||
| Grand Prix Yokohama 2003 (Onslaught block) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 59 | Mizutani, Naoki (1520) | Won 2-1 | +191475 |
| 5block | 13 | Maehata, Yasuhito (1561) | Lost 0-2 | -171458 |
| 6block | 90 | Hayashi, Shinsuke (1655) | Lost 0-2 | -141444 |
| 7block | 80 | Ishihara, Takashi (1601) | Lost 1-2 | -151429 |
| 8block | 188 | Matsushita, Kenichi (1518) | Lost 1-2 | -171412 |
| top | average opponent: 1571record: 1-4 | new rating: 1412 | ||
| Grand Prix Kyoto 2003 (LGN limited) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 53 | Kawano, Mikio (1414) | Won 2-0 | +171489 |
| 2sealed | 128 | Inagaki, Hiromitsu (1464) | Lost 1-2 | -191470 |
| 3sealed | 146 | Imura, Satoshi (1501) | Won 2-0 | +191489 |
| 4sealed | 178 | Kimura, Noritsugu (1519) | Lost 0-2 | -181471 |
| 5sealed | 147 | Hamamoto, Kenji (1466) | Won 2-1 | +181489 |
| 6sealed | 104 | Ito, Shuhei (1483) | Lost 1-2 | -181471 |
| 7sealed | 130 | Kise, Masato (1622) | Lost 1-2 | -151456 |
| top | average opponent: 1496record: 3-4 | new rating: 1456 | ||
| Grand Prix Hiroshima 2003 (extended) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 60 | Imagawa, Hiromasa (1472) | Lost 1-2 | -181467 |
| 2extended | 127 | Sakuma, Takeshi (1501) | Won 2-1 | +181485 |
| 3extended | 116 | Kobata, Tetsuro (1521) | Lost 1-2 | -171468 |
| 4extended | 165 | Nakamura, Kiyonari (1498) | Won 2-0 | +191487 |
| 5extended | 99 | Nomura, Eiji (1643) | Draw 1-1 | +21489 |
| 6extended | 116 | Tsai, Chih-Chun (1500) | Lost 0-2 | -171472 |
| top | average opponent: 1522record: 2-3-1 | new rating: 1472 | ||
| Grand Prix Utsunomiya 2002 (ONS rochester) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 238 | Tsuji, Shinya (1569) | Won 2-1 | +191499 |
| 2sealed | 73 | Furuichi, Takenori (1607) | Lost 0-2 | -161483 |
| 3sealed | 166 | Yanagawa, Tomoyuki (1499) | Lost 0-2 | -171466 |
| 4sealed | 206 | Okamura, Shinya (1482) | Lost 1-2 | -181448 |
| 5sealed | 240 | Kondo, Daichi (1464) | Lost 1-2 | -181430 |
| 6sealed | 203 | Koyanagi, Takuya (1445) | Won 2-0 | +181448 |
| 7sealed | 157 | Kotani, Satoshi (1463) | Won 2-0 | +191467 |
| 8sealed | 65 | Ueda, Ai (1482) | Won 2-0 | +181485 |
| top | average opponent: 1501record: 4-4 | new rating: 1485 | ||
| Grand Prix Sapporo 2002 (Odyssey block) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 102 | Yoshino, Fumito (1500) | Won 2-0 | +191499 |
| 2block | 43 | Kawasaki, Daisuke (1495) | Lost 0-2 | -181481 |
| 3block | 97 | Nishimura, Masaaki (1464) | Won 2-0 | +171498 |
| 4block | 80 | Ito, Ryota (1466) | Lost 0-2 | -181480 |
| 5block | 112 | Imaizumi, Hirofumi (1516) | Won 2-1 | +181498 |
| 6block | 69 | Suzuki, Kenta (1486) | Lost 0-2 | -181480 |
| 7block | 110 | Sato, Daisuke (1437) | Won 2-1 | +171497 |
| 8block | 63 | Nakagawa, Hidetoshi (1518) | Lost 1-2 | -171480 |
| top | average opponent: 1485record: 4-4 | new rating: 1480 | ||
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 297 | Maeda, Kunihiko (1500) | Won 2-1 | +181518 |
| 2block | 271 | Kataoka, Kazuyuki (1500) | Lost 0-2 | -181500 |
| 3block | 274 | Nishino, Kenta (1484) | Lost 0-2 | -191481 |
| 4block | 436 | Nakajima, Gou (1482) | Won 2-1 | +181499 |
| 5block | 482 | Nakai, Nobuyuki (1481) | Lost 0-2 | -181481 |
| 6block | 424 | Hayashi, Hirofumi (1482) | Won 2-0 | +181499 |
| 7block | 336 | Matsumura, Takuya (1500) | Lost 0-2 | -181481 |
| 8block | 295 | Saito, Takanobu (1433) | Lost 0-2 | -191462 |
| 9block | 233 | Maeda, Nobuyuki (1464) | Won 2-0 | +181480 |
| top | average opponent: 1481record: 4-5 | new rating: 1480 | ||