Ko, Mitusnori
Current rating: 1501
Record: 3-3
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 228 | Sugiki, Takafumi (1500) | Won 2-1 | +181518 |
| 3block | 182 | Fujimoto, Tomoya (1447) | Lost 0-2 | -191499 |
| 4block | 245 | Eto, Shinichiro (1518) | Won 2-1 | +181517 |
| 5block | 215 | Honda, Jiro (1536) | Won 2-0 | +181535 |
| 6block | 126 | Ura, Tsuyoshi (1571) | Lost 1-2 | -171518 |
| 7block | 239 | Suzuki, Takaaki (1559) | Lost 1-2 | -171501 |
| average opponent: 1522record: 3-3 | new rating: 1501 | |||