Imamura, Taichirou
Current rating: 1497
Record: 31-35-3
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 5 | Sakurai, Koki (1500) | Lost 0-2 | -191522 |
| 2sealed | 441 | Yoshida, Shinsuke (1369) | Lost 1-2 | -211501 |
| 3sealed | 487 | Uehara, Jin (1428) | Won 2-1 | +171518 |
| 4sealed | 419 | Sasaki, Masaya (1352) | Lost 1-2 | -211497 |
| top | average opponent: 1412record: 1-3 | new rating: 1497 | ||
| Grand Prix Kobe 2009 (extended) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 15 | Yamamoto, Kazuhide (1449) | Lost 1-2 | -191506 |
| 3extended | 134 | Ogawa, Kazuki (1476) | Lost 0-2 | -191487 |
| 4extended | 233 | Yamazaki, Takahiro (1445) | Won 2-0 | +181505 |
| 5extended | 169 | Tukamoto, Takuya (1544) | Won 2-0 | +181523 |
| 6extended | 132 | Takada, Ryo (1333) | Won 2-0 | +151538 |
| 7extended | 23 | Komada, Mitsuhiko (1525) | Won 2-1 | +181556 |
| 8extended | 26 | Kurakami, Shun (1716) | Lost 0-2 | -151541 |
| top | average opponent: 1498record: 4-3 | new rating: 1541 | ||
| Grand Prix Okayama 2008 (ALA limited) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 43 | Yanagizawa, Kazutoyo (1432) | Won 2-1 | +171478 |
| 5sealed | 12 | Suzuki, Yuuji (1718) | Won 2-1 | +221500 |
| 6sealed | 67 | Seki, Keita (1694) | Won 2-1 | +221522 |
| 7sealed | 100 | Kubouchi, Naoki (1719) | Lost 0-2 | -151507 |
| 8sealed | 48 | Arahori, Kazuaki (1684) | ID | 01507 |
| 9draft | 17 | Seki, Keita (1691) | Lost 0-2 | -141493 |
| 10draft | 22 | Arahori, Kazuaki (1663) | Won 2-0 | +211514 |
| 11draft | 7 | Fujimoto, Taichi (1755) | Lost 0-2 | -141500 |
| 12draft | 13 | Shiwaku, Tsuyoshi (1741) | Won 2-1 | +221522 |
| 13draft | 7 | Yao, Shunsuke (1563) | Lost 0-2 | -171505 |
| 14draft | 13 | Witte, Bryan (1628) | Won 2-1 | +201525 |
| top | average opponent: 1663record: 6-4-1 | new rating: 1525 | ||
| Grand Prix Kobe 2008 (Lorwyn block) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 72 | Juumonji, Tarou (1500) | Lost 1-2 | -181506 |
| 5block | 126 | Goto, Kosuke (1649) | Lost 0-2 | -161490 |
| 6block | 186 | Kuroda, Masashiro (1810) | Lost 0-2 | -121478 |
| 7block | 226 | Imai, Masakatsu (1499) | Lost 0-2 | -171461 |
| top | average opponent: 1614record: 0-4 | new rating: 1461 | ||
| Grand Prix Hiroshima 2006 (CSP limited) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 78 | Matsuyama, Satoshi (1549) | Lost 1-2 | -171509 |
| 2sealed | 112 | Suzuki, Yuuji (1600) | Lost 0-2 | -171492 |
| 3sealed | 171 | Shibuya, Kouichi (1396) | Won 2-0 | +161508 |
| 4sealed | 162 | Kurisu, Takashi (1501) | Won 2-0 | +181526 |
| 5sealed | 132 | Akagi, Hiroyuki (1485) | Won 2-0 | +181544 |
| 6sealed | 77 | Sakai, Yoshitoki (1478) | Lost 1-2 | -201524 |
| top | average opponent: 1502record: 3-3 | new rating: 1524 | ||
| Grand Prix Matsuyama 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 47 | Wada, Hironori (1500) | Won 2-0 | +181518 |
| 2sealed | 7 | Kanno, Atsushi (1691) | Won 2-1 | +211539 |
| 3sealed | 25 | Katayose, Shingo (1548) | Won 2-0 | +181557 |
| 4sealed | 52 | Tsumura, Kenji (1830) | Lost 0-2 | -131544 |
| 5sealed | 72 | Sugiki, Takafumi (1681) | Won 2-0 | +201564 |
| 6sealed | 60 | Shimada, Hiroya (1557) | Won 2-0 | +181582 |
| 7sealed | 19 | Chuujou, Yoshihiko (1523) | Won 2-1 | +171599 |
| 8sealed | 17 | Yanagi, Hiroki (1657) | Won 2-0 | +191618 |
| 9draft | 4 | Toochika, Takayuki (1670) | Lost 0-2 | -171601 |
| 10draft | 16 | Morita, Masahiko (1964) | Lost 0-2 | -111590 |
| 11draft | 23 | Kubota, Kenta (1672) | Lost 0-2 | -171573 |
| 12draft | 21 | Iwai, Tsuyoshi (1685) | Lost 1-2 | -161557 |
| 13draft | 4 | Maki, Koichiro (1743) | Lost 1-2 | -141543 |
| 14draft | 16 | Kuroda, Toshiyuki (1629) | Lost 1-2 | -171526 |
| top | average opponent: 1668record: 7-7 | new rating: 1526 | ||
| Grand Prix Sendai 2004 (DST limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 18 | Suganuma, Takeshi (1571) | Won 2-1 | +191503 |
| 5sealed | 9 | Murakami, Yuuki (1707) | Draw 1-1 | +41507 |
| 6sealed | 15 | Oiso, Masashi (1969) | Won 2-1 | +261533 |
| 7sealed | 8 | Konno, Masashi (1611) | Lost 0-2 | -171516 |
| 8sealed | 25 | Kikuchi, Satoru (1613) | Lost 0-2 | -161500 |
| top | average opponent: 1694record: 2-2-1 | new rating: 1500 | ||
| Grand Prix Okayama 2004 (extended) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 10 | Suginaka, Takaaki (1427) | Won 2-1 | +171480 |
| 2extended | 16 | Maruyama, Hiromi (1472) | Lost 1-2 | -181462 |
| 3extended | 100 | Kikuchi, Yuuji (1561) | Lost 0-2 | -161446 |
| 4extended | 151 | Mitani, Shinya (1445) | Lost 1-2 | -181428 |
| 5extended | 159 | Okabe, Kazuyuki (1466) | Won 2-0 | +191447 |
| 6extended | 130 | Itadani, Akira (1481) | Won 2-1 | +181465 |
| 7extended | 104 | Sada, Akihiro (1504) | Draw 1-1 | +11466 |
| 8extended | 86 | Yamada, Uchu (1442) | Won 2-1 | +181484 |
| top | average opponent: 1475record: 4-3-1 | new rating: 1484 | ||
| Grand Prix Kyoto 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 132 | Urata, Masayasu (1543) | Draw 1-1 | +11501 |
| 2sealed | 175 | Yoshizawa, Hiromi (1414) | Lost 0-2 | -201481 |
| 3sealed | 256 | Akagi, Ko (1468) | Lost 1-2 | -181463 |
| 4sealed | 280 | Kubo, Akira (1464) | Won 2-1 | +181481 |
| 5sealed | 217 | Akazawa, Naoki (1483) | Lost 0-2 | -181463 |
| top | average opponent: 1474record: 1-3-1 | new rating: 1463 | ||
| Grand Prix Hiroshima 2003 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 90 | Yamato, Masaru (1500) | Won 2-0 | +181518 |
| 2extended | 89 | French, Michael (1518) | Lost 0-2 | -181500 |
| 3extended | 148 | Hyakutake, Junji (1482) | Lost 0-2 | -181482 |
| 4extended | 141 | Aoki, Masanori (1483) | Won 2-0 | +181500 |
| 5extended | 114 | Sakamoto, Mitsutaka (1499) | Won 2-1 | +181518 |
| 6extended | 66 | Mihara, Makihito (1531) | Lost 1-2 | -181500 |
| top | average opponent: 1502record: 3-3 | new rating: 1500 | ||