Yamamoto, Toshihiko
Current rating: 1536
Record: 5-3-1
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 303 | Uchimura, Takahiko (1500) | Won 2-1 | +181518 |
| 2block | 79 | Takubo, Yasuhiro (1518) | Lost 0-2 | -181500 |
| 3block | 422 | Yamazaki, Takahiro (1482) | Lost 0-1 | -181482 |
| 4block | 572 | Shimura, Yasuhiko (1470) | Won 1-0 | +171499 |
| 5block | 429 | Gotou, Hiroaki (1500) | Won 2-1 | +181517 |
| 6block | 257 | Tajima, Chihiro (1518) | Draw 1-1 | 01517 |
| 7block | 268 | Maeda, Hideki (1516) | Won 2-0 | +181535 |
| 8block | 180 | Tanaka, Hideki (1535) | Won 2-1 | +181553 |
| 9block | 111 | Sonoda, Naohiro (1562) | Lost 0-2 | -171536 |
| average opponent: 1511record: 5-3-1 | new rating: 1536 | |||