Ishikawa, Kazuto
Current rating: 1454
Record: 2-5-1
| Grand Prix Fukuoka 2002 (TOR limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 6 | Fukushima, Hirotomo (1485) | Won 2-0 | +181502 |
| 3sealed | 15 | Higashino, Masayuki (1780) | Lost 1-2 | -131489 |
| 4sealed | 89 | Sogabe, Ippei (1545) | Lost 1-2 | -171472 |
| 5sealed | 130 | Miura, Tadayuki (1499) | Lost 1-2 | -181454 |
| average opponent: 1577record: 1-3 | new rating: 1454 | |||
| Grand Prix Kyoto 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 121 | Goto, Muneharu (1518) | Draw 1-1 | 01500 |
| 3extended | 130 | Ueda, Michihisa (1536) | Won 2-0 | +191519 |
| 4extended | 83 | Kumamoto, Shinya (1536) | Lost 0-2 | -181501 |
| 5extended | 152 | Yanagawa, Tetsuji (1518) | Lost 0-2 | -171484 |
| average opponent: 1527record: 1-2-1 | new rating: 1484 | |||