Kubota, Tatsuya
Current rating: 1499
Record: 3-3
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 347 | Matsuyama, Tomofumi (1494) | Lost 0-2 | -181482 |
| 2block | 553 | Yoshida, Yosuke (1482) | Won 2-0 | +181500 |
| 3block | 278 | Shimada, Takashi (1500) | Won 2-1 | +181518 |
| 4block | 249 | Seki, Yoshio (1565) | Won 2-0 | +191537 |
| 5block | 111 | Ueta, Hiroki (1502) | Lost 0-2 | -191518 |
| 6block | 234 | Taru, Genki (1483) | Lost 0-2 | -191499 |
| average opponent: 1504record: 3-3 | new rating: 1499 | |||