Imajuku, Katsuji
Current rating: 1515
Record: 5-4
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 356 | Adachi, Yuichi (1500) | Won 2-0 | +181518 |
| 2block | 38 | Ooura, Shotaro (1500) | Won 2-0 | +181536 |
| 3block | 175 | Koyama, Masashi (1500) | Lost 0-2 | -191517 |
| 4block | 225 | Yabe, Yosuke (1498) | Lost 0-2 | -181499 |
| 5block | 463 | Asada, Yuki (1501) | Won 2-0 | +181517 |
| 6block | 331 | Takahashi, Satoshi 2 (1502) | Lost 1-2 | -191498 |
| 7block | 321 | Douno, Takashi (1451) | Lost 0-2 | -181480 |
| 8block | 303 | Izumi, Masaru (1482) | Won 2-0 | +181498 |
| 9block | 203 | Saito, Takanobu (1452) | Won 2-1 | +171515 |
| average opponent: 1487record: 5-4 | new rating: 1515 | |||