Nagata, Koichiro
Current rating: 1445
Record: 2-5
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 344 | Kono, Takashi (1500) | Lost 1-2 | -181482 |
| 2block | 376 | Harada, Hiroaki (1482) | Lost 1-2 | -181464 |
| 3block | 539 | Kato, Kenichi (1464) | Lost 1-2 | -181446 |
| 4block | 607 | Kitamikado, Masanori (1412) | Won 2-1 | +171463 |
| 5block | 554 | Motomizu, Nobuhiro (1463) | Won 2-1 | +181481 |
| 6block | 389 | Kamigaki, Tomokazu (1482) | Lost 0-2 | -181463 |
| 7block | 370 | Yamauchi, Takahiro (1463) | Lost 0-2 | -181445 |
| average opponent: 1466record: 2-5 | new rating: 1445 | |||