Ishigaki, Yoji
Current rating: 1466
Record: 2-4-2
| Grand Prix Shizuoka 2001 (ODY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 216 | Ishii, Taisuke (1500) | Lost 0-2 | -181482 |
| 2sealed | 315 | Karube, Ryo (1482) | Lost 1-2 | -181464 |
| 3sealed | 292 | Tanabe, Mitsuhiro (1464) | Won 2-0 | +181482 |
| 4sealed | 261 | Asahina, Yohei (1482) | Lost 0-2 | -181464 |
| 5sealed | 258 | Haga, Ryosuke (1464) | Won 2-0 | +181482 |
| 6sealed | 204 | Hayashi, Masataka (1480) | Draw 1-1 | 01482 |
| 7sealed | 158 | Ura, Tsuyoshi (1561) | Lost 1-2 | -171465 |
| 8sealed | 143 | Ono, Takenori (1482) | Draw 1-1 | +11466 |
| average opponent: 1489record: 2-4-2 | new rating: 1466 | |||