Toyama, Kazuaki
Current rating: 1565
Record: 17-14-5
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 64 | Saitou, Kazuya (1419) | Won 2-1 | +171486 |
| 2standard | 176 | Nakano, Hiroaki (1518) | Draw 1-1 | +11487 |
| 3standard | 128 | Koizumi, Hirotoshi (1517) | Won 2-0 | +181505 |
| 4standard | 107 | Kadooka, Toshiyuki (1515) | Lost 1-2 | -171488 |
| 5standard | 183 | Yamamuro, Takahiro (1517) | Won 2-0 | +181506 |
| 6standard | 106 | Matsumoto, Fumiya (1576) | Won 2-0 | +191525 |
| 7standard | 65 | Moriya, Jun (1577) | Won 2-1 | +191544 |
| 8standard | 38 | Yamano, Kenichirou (1553) | Lost 0-2 | -171527 |
| 9standard | 80 | Kawaguchi, Kyouhei (1542) | Won 2-0 | +181545 |
| 10standard | 10 | Furukawa, Ken'ichi (1713) | Draw 1-1 | +31548 |
| 11standard | 27 | Fujimoto, Takehiro (Osaka) (1528) | Draw 1-1 | -11547 |
| 12standard | 48 | Se, Atsuo (1388) | Won 2-1 | +161563 |
| 13standard | 47 | Shigehara, Toshinori (1660) | Draw 1-1 | +11564 |
| 14standard | 51 | Saitou, Yuu (1599) | Won 2-0 | +191583 |
| 15standard | 31 | Matsuoka, Tomohide (1596) | Lost 0-2 | -181565 |
| top | average opponent: 1548record: 8-3-4 | new rating: 1565 | ||
| Grand Prix Kitakyushu 2005 (extended) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 26 | Okazawa, Tatsuya (1500) | Won 2-0 | +181481 |
| 2extended | 3 | Tamura, Mitsuya (1518) | Lost 0-2 | -171464 |
| 3extended | 85 | Urano, Tomohisa (1483) | Lost 1-2 | -181446 |
| 4extended | 101 | Yuda, Shogo (1466) | Won 2-0 | +191465 |
| 5extended | 85 | Katayama, Hidenori (1654) | Draw 1-1 | +31468 |
| 6extended | 82 | Nakaoka, Shinya (1505) | Won 2-0 | +191487 |
| 7extended | 65 | Hamada, Junji (1513) | Lost 0-2 | -181469 |
| top | average opponent: 1520record: 3-3-1 | new rating: 1469 | ||
| Grand Prix Matsuyama 2005 (BOK limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 79 | Kimura, Yoshihiro (1487) | Lost 0-2 | -181446 |
| 2sealed | 154 | Yoshida, Mitsutaka (1223) | Won 2-0 | +141460 |
| 3sealed | 108 | Nishioka, Kazuya (1437) | Won 2-0 | +181478 |
| 4sealed | 106 | Imagawa, Hiromasa (1560) | Won 2-0 | +191497 |
| 5sealed | 86 | Hasegawa, Gaku (1462) | Lost 1-2 | -191478 |
| 6sealed | 114 | Iyanaga, Junya (1593) | Lost 0-2 | -151463 |
| top | average opponent: 1460record: 3-3 | new rating: 1463 | ||
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 54 | Kimura, Noritsugu (1504) | Won 2-0 | +181518 |
| 2standard | 7 | Uezu, Yu (1500) | Won 1-0 | +181536 |
| 3standard | 18 | Sakai, Toshinori (1486) | Won 2-0 | +171553 |
| 4standard | 110 | Sakajo, Yasuhisa (1616) | Lost 1-2 | -171536 |
| 5standard | 80 | Iwata, Futoshi (1520) | Lost 0-2 | -181518 |
| 6standard | 197 | Mouri, Tomonori (1559) | Lost 0-1 | -181500 |
| 7standard | 233 | Iwaoka, Makio (1468) | Lost 1-2 | -181482 |
| 8standard | 212 | Yazawa, Yasuhiro (1468) | Lost 0-2 | -181464 |
| top | average opponent: 1515record: 3-5 | new rating: 1464 | ||