Ota, Hayato
Current rating: 1482
Record: 2-3
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 408 | Nakamura, Shigeo (1500) | Lost 0-2 | -181482 |
| 2block | 445 | Tanaka, Nobuhiko (1482) | Won 2-0 | +181500 |
| 3block | 263 | Ohta, Shinji (1500) | Lost 1-2 | -181482 |
| 4block | 451 | Mochizuki, Kazuhiro (1483) | Won 2-1 | +181500 |
| 5block | 345 | Sakamoto, Yuki (1502) | Lost 1-2 | -181482 |
| average opponent: 1493record: 2-3 | new rating: 1482 | |||