Nishimura, Seiichi
Current rating: 1617
Record: 19-14-2
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 577 | Kimura, Shigeki (1540) | Won 2-0 | +191529 |
| 4legacy | 501 | Gelinas Morin, Simon (1545) | Lost 1-2 | -181511 |
| 5legacy | 565 | Funabiki, Yuusuke (1504) | Won 2-0 | +181529 |
| 6legacy | 542 | Ohno, Tomoya (1555) | Won 2-0 | +191548 |
| 7legacy | 525 | Ikawa, Shouta (1557) | Won 2-0 | +181566 |
| 8legacy | 519 | Kaji, Kyousuke (1583) | Lost 1-2 | -181548 |
| 9legacy | 532 | Kanegawa, Toshiya (1880) | Won 2-0 | +241572 |
| 10legacy | 60 | Sekimoto, Tatsuo (1570) | Won 2-1 | +181590 |
| 11legacy | 67 | Sakamoto, Ryousuke (1698) | Won 2-1 | +201610 |
| 12legacy | 14 | Ruel, Olivier (1814) | Lost 1-2 | -151595 |
| 13legacy | 41 | Azekawa, Tomoyuki (1609) | Won 2-1 | +191614 |
| 14legacy | 41 | Nagashima, Makoto (1814) | Lost 0-2 | -151599 |
| 15legacy | 39 | Yasuhiro, Ujimasa (1589) | Won 2-1 | +181617 |
| top | average opponent: 1635record: 9-4 | new rating: 1617 | ||
| Grand Prix Kobe 2009 (extended) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 59 | Yamada, Yoshitaka (1500) | Lost 0-2 | -191533 |
| 2extended | 206 | Tanaka, Eiji (1392) | Lost 1-2 | -201513 |
| 3extended | 209 | Harada, Toshiya (1465) | Won 2-0 | +171530 |
| 4extended | 192 | Aono, Yoshio (1457) | Lost 0-2 | -201510 |
| top | average opponent: 1453record: 1-3 | new rating: 1510 | ||
| Grand Prix Okayama 2008 (ALA limited) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 172 | Kiyonaga, Sho (1549) | Won 0-0 | +191533 |
| 2sealed | 151 | Akagi, Hiroyuki (1463) | Won 2-1 | +161549 |
| 3sealed | 23 | Nakamura, Yuichiro (1646) | Lost 0-2 | -161533 |
| 4sealed | 139 | Chijimi, Keiichi (1567) | Won 2-0 | +191552 |
| 5sealed | 126 | Matsumoto, Shou (1504) | Won 2-0 | +171569 |
| 6sealed | 114 | Hanaoka, Toshifumi (1631) | Lost 1-2 | -171552 |
| top | average opponent: 1560record: 4-2 | new rating: 1552 | ||
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 195 | Takahashi, Tomoo (1499) | Won 2-0 | +181479 |
| 2standard | 87 | Matsumoto, Yusuke (1516) | Won 2-0 | +191498 |
| 3standard | 113 | Sasahara, Yasufumi (1652) | Won 2-0 | +211519 |
| 4standard | 38 | Ishimura, Shintaro (1752) | Lost 0-2 | -141505 |
| 5standard | 75 | Yasutomi, Hiroto (1881) | Draw 1-1 | +61511 |
| 6standard | 114 | Ozawa, Tetsuya (1552) | Draw 1-1 | +11512 |
| 7standard | 130 | Shinada, Ken (1542) | Won 2-1 | +191531 |
| 8standard | 159 | Yamada, Ryuichiro (1606) | Lost 0-2 | -171514 |
| top | average opponent: 1625record: 4-2-2 | new rating: 1514 | ||
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 305 | Inoue, Junji (1496) | Lost 0-2 | -181482 |
| 2standard | 314 | Nakamura, Naomichi (1483) | Lost 1-2 | -181464 |
| 3standard | 331 | Yamasaki, Sadaharu (1353) | Lost 0-2 | -201444 |
| 4standard | 377 | Okuda, Koushi (1369) | Won 2-1 | +171461 |
| top | average opponent: 1425record: 1-3 | new rating: 1461 | ||