Yamaguchi, Takashi
Current rating: 1517
Record: 4-3
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 192 | Nakamura, Kiyonari (1500) | Won 2-1 | +181518 |
| 2block | 133 | Wakasa, Naoki (1518) | Lost 1-2 | -181500 |
| 3block | 522 | Tsuji, Naoki (1499) | Lost 0-2 | -181482 |
| 4block | 547 | Motomizu, Nobuhiro (1481) | Won 2-1 | +181500 |
| 5block | 460 | Tsuji, Tetsu (1500) | Won 2-0 | +181518 |
| 6block | 356 | Shibuya, Tsutomu (1468) | Lost 0-2 | -191499 |
| 7block | 283 | Ishida, Masahiro (1500) | Won 2-1 | +181517 |
| average opponent: 1495record: 4-3 | new rating: 1517 | |||