Dan, Akira
Current rating: 1501
Record: 32-33-2 (GP) / 3-4 (professional)
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 192 | Yamamoto, Takahiro (1754) | Lost 1-2 | -131514 |
| 2standard | 566 | Fujita, Yuya (1495) | Won 2-1 | +171531 |
| 3standard | 564 | Kawaguchi, Kyouhei (1876) | Won 2-0 | +241555 |
| 4standard | 410 | Tomioka, Shota (1566) | Lost 1-2 | -181537 |
| 5standard | 601 | Nakajima, Masato (1440) | Lost 0-2 | -191518 |
| 6standard | 730 | Han, Xi (1612) | Lost 0-2 | -171501 |
| top | average opponent: 1624record: 2-4 | new rating: 1501 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 848 | Kino, Masato (1483) | Won 2-0 | +171548 |
| 2legacy | 533 | Faillot, Simon (1626) | Lost 1-2 | -171531 |
| 3legacy | 884 | Hamada, Seiichirou (1502) | Draw 0-0 | 01531 |
| 4legacy | 812 | Yamada, Tatsuya (1499) | Lost 1-2 | -191512 |
| 5legacy | 872 | Urano, Megumi (1444) | Won 2-0 | +171529 |
| 6legacy | 790 | Tsurifune, Takashi (1541) | Won 2-0 | +181547 |
| 7legacy | 714 | Kobayashi, Yutarou (1457) | Lost 0-2 | -201527 |
| top | average opponent: 1507record: 3-3-1 | new rating: 1527 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 625 | Horie, Takaaki (1529) | Won 2-1 | +181567 |
| 2sealed | 508 | Shibasaki, Yoshihiro (1519) | Lost 0-2 | -191548 |
| 3sealed | 838 | Katagiri, Akihito (1573) | Lost 0-2 | -171531 |
| top | average opponent: 1540record: 1-2 | new rating: 1531 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 657 | Haba, Kazuhisa (1500) | Won 2-1 | +181551 |
| 2sealed | 772 | Honjo, Shuya (1584) | Won 2-1 | +181569 |
| 3sealed | 764 | Matsushita, Shintaro (1540) | Won 2-0 | +181587 |
| 4sealed | 692 | Honda, Yuji (1608) | Won 2-0 | +181605 |
| 5sealed | 675 | Fujii, Dai (1638) | Lost 1-2 | -171588 |
| 6sealed | 725 | Oda, Satoshi (1553) | Lost 1-2 | -191569 |
| 7sealed | 817 | Mcmillin, Sarah (1478) | Lost 1-2 | -201549 |
| top | average opponent: 1557record: 4-3 | new rating: 1549 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 147 | Takahashi, Daiki (1505) | Won 2-0 | +171574 |
| 2standard | 103 | Usui, Yoshitaka (1518) | Lost 1-2 | -191555 |
| 3standard | 152 | Minamimura, Yukihiro (1592) | Lost 0-2 | -171538 |
| 4standard | 338 | Takada, Ryo (1292) | Won 2-1 | +131551 |
| 5standard | 276 | Abe, Motoki (1542) | Lost 0-2 | -181533 |
| top | average opponent: 1490record: 2-3 | new rating: 1533 | ||
| Grand Prix Niigata 2009 (M10 limited) | starting rating: 1577 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 51 | Date, Norikuni (1554) | Won 2-0 | +171594 |
| 3sealed | 67 | Takagi, Yui (1679) | Lost 1-2 | -161578 |
| 4sealed | 201 | Seino, Satoshi (1520) | Lost 1-2 | -191559 |
| 5sealed | 162 | Wada, Shusaku (1497) | Won 2-1 | +171576 |
| 6sealed | 141 | Kinoshita, Tomoya (1555) | Lost 1-2 | -191557 |
| top | average opponent: 1561record: 2-3 | new rating: 1557 | ||
| Grand Prix Kobe 2008 (Lorwyn block) | starting rating: 1615 | |||
| round | table | opponent (rating) | result | Δrating |
| 3block | 42 | Yoshida, Hiroshi (1533) | Won 2-0 | +171632 |
| 4block | 76 | Shiozu, Ryouma (1787) | Lost 1-2 | -151617 |
| 5block | 85 | Miyazaki, Yasuhiro (1406) | Lost 0-2 | -221595 |
| 6block | 150 | Yamada, Chiaki (1579) | Lost 0-2 | -181577 |
| top | average opponent: 1576record: 1-3 | new rating: 1577 | ||
| Pro Tour Hollywood 2008 (SHM standard) | starting rating: 1630 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 26 | Szleifer, Gadiel (1732) | Lost 1-2 | -161614 |
| 2standard | 112 | Fortier, Remi (1685) | Won 2-1 | +201634 |
| 3standard | 60 | Pui, Boon Keng (1624) | Won 2-0 | +171651 |
| 4standard | 66 | Summersberger, Helmut (1859) | Lost 1-2 | -141637 |
| 5standard | 68 | Choi, Standish (1616) | Lost 1-2 | -181619 |
| 6standard | 105 | Bisterfeld, Martin (1501) | Won 2-0 | +161635 |
| 7standard | 99 | Pettit, Aaron (1569) | Lost 0-2 | -201615 |
| top | average opponent: 1655record: 3-4 | new rating: 1615 | ||
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 152 | Harada, Yoshio (1357) | Won 2-1 | +161461 |
| 2standard | 179 | Takekoshi, Kouhei (1518) | Won 2-0 | +191480 |
| 3standard | 78 | Amano, Makoto (1444) | Won 2-0 | +171497 |
| 4standard | 36 | Fujita, Osamu (1909) | Lost 0-2 | -101487 |
| 5standard | 58 | Haneki, Daisuke (1692) | Draw 1-1 | +31490 |
| 6standard | 113 | Matsumura, Takehiko (1418) | Won 2-0 | +171507 |
| 7standard | 155 | Machida, Kenji (1503) | Won 2-1 | +181525 |
| 8standard | 38 | Yamane, Masahiro (1482) | Won 2-1 | +171542 |
| 9standard | 88 | Se, Atsuo (1517) | Won 2-0 | +181560 |
| 10standard | 27 | Yamamoto, Akimasa (1733) | Won 2-1 | +211581 |
| 11standard | 9 | Ueda, Katsuya (1775) | Won 2-1 | +211602 |
| 12standard | 51 | Hamada, Akira (1677) | Lost 0-2 | -161586 |
| 13standard | 52 | Suzuki, Keisuke (1620) | Won 2-1 | +181604 |
| 14standard | 5 | Okada, Norihiro (1587) | Won 2-1 | +181622 |
| 15standard | 44 | Nakano, Yoshitaka (2002) | Lost 1-2 | -111611 |
| 16standard | 42 | Kubota, Kenta (1714) | Won 2-1 | +191630 |
| top | average opponent: 1622record: 12-3-1 | new rating: 1630 | ||
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 138 | Ito, Ken (1635) | Lost 1-2 | -151459 |
| 2standard | 247 | Yoshioka, Hideki (1438) | Won 2-0 | +171476 |
| 3standard | 235 | Nagaoka, Takayuki (1675) | Lost 0-2 | -141462 |
| 4standard | 301 | Miura, Mamoru (1502) | Lost 1-2 | -171445 |
| top | average opponent: 1562record: 1-3 | new rating: 1445 | ||
| Grand Prix Niigata 2005 (Kamigawa block) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 42 | Matsuyama, Satoshi (1471) | Won 2-0 | +181484 |
| 2block | 114 | Tanaka, Yousuke (1587) | Won 2-0 | +201504 |
| 3block | 29 | Itagaki, Masayoshi (1555) | Lost 0-2 | -171487 |
| 4block | 139 | Kamigata, Takahiro (1520) | Won 2-1 | +181505 |
| 5block | 81 | Tanahashi, Masayasu (1573) | Lost 0-2 | -161489 |
| 6block | 114 | Nishiwaki, Kazuhisa (1666) | Lost 1-2 | -151474 |
| top | average opponent: 1562record: 3-3 | new rating: 1474 | ||
| Grand Prix Kyoto 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 107 | Matsuyama, Satoshi (1500) | Lost 0-2 | -181482 |
| 2sealed | 294 | Ogawa, Gou (1483) | Won 2-0 | +181500 |
| 3sealed | 175 | Lee, Kil-Ho (1479) | Lost 1-2 | -181482 |
| 4sealed | 218 | Hirata, Shinya (1602) | Lost 0-2 | -161466 |
| top | average opponent: 1516record: 1-3 | new rating: 1466 | ||