Matsushita, Tomoyuki
Current rating: 1490
Record: 9-10-2
| Grand Prix Kitakyushu 2007 (LRW limited) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 104 | Yamaguchi, Tetsuya (1535) | Won 2-0 | +191486 |
| 2sealed | 70 | Yamano, Tomoya (1642) | Lost 0-2 | -151471 |
| 3sealed | 58 | Aki, Yasutoshi (1578) | Won 2-0 | +201491 |
| 4sealed | 100 | Kunugi, Ryou (1394) | Lost 1-2 | -201471 |
| 5sealed | 107 | Juumonji, Tarou (1455) | Won 2-1 | +181489 |
| 6sealed | 88 | Nakamura, Yusuke (1603) | Lost 1-2 | -161473 |
| 7sealed | 102 | Ookawa, Noritsugu (1457) | Won 2-0 | +171490 |
| top | average opponent: 1523record: 4-3 | new rating: 1490 | ||
| Grand Prix Hiroshima 2003 (extended) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 84 | Sugiyama, Kouichi (1545) | Lost 1-2 | -171485 |
| 3extended | 113 | Ohbayashi, Naoki (1500) | Lost 1-2 | -181467 |
| 4extended | 153 | Yabe, Yosuke (1463) | Won 2-0 | +181485 |
| 5extended | 101 | Kaihara, Tomokazu (1498) | Draw 1-1 | 01485 |
| 6extended | 123 | Okada, Masami (1450) | Lost 1-2 | -181467 |
| top | average opponent: 1491record: 1-3-1 | new rating: 1467 | ||
| Grand Prix Hiroshima 2001 (INV limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 89 | Tanikawa, Itaru (1481) | Draw 1-1 | 01482 |
| 2sealed | 105 | Kobayashi, Hideki (1500) | Won 2-0 | +181500 |
| 3sealed | 71 | Nishida, Toshimasa (1517) | Won 2-0 | +191519 |
| 4sealed | 42 | Yamagishi, Hajime (1569) | Lost 0-2 | -171502 |
| 5sealed | 81 | Suzuki, Ryo (1519) | Won 2-1 | +181520 |
| 6sealed | 53 | Ohara, Akihiro (1535) | Lost 0-2 | -181502 |
| top | average opponent: 1520record: 3-2-1 | new rating: 1502 | ||
| Grand Prix Kyoto 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 19 | Yoshizawa, Hiromi (1500) | Lost 0-2 | -181482 |
| 2extended | 301 | Suematsu, Masataka (1482) | Won 2-0 | +181500 |
| 3extended | 158 | Kato, Ko (1500) | Lost 1-2 | -181482 |
| top | average opponent: 1494record: 1-2 | new rating: 1482 | ||