Ito, Seigo
Current rating: 1428
Record: 1-5
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 156 | Takeshita, Toru (1500) | Lost 0-2 | -181482 |
| 2block | 580 | Furukawa, Takamasa (1482) | Lost 0-2 | -181464 |
| 3block | 633 | Terauchi, Masanori (1464) | Won 2-0 | +181482 |
| 4block | 455 | Koga, Takuji (1481) | Lost 1-2 | -181464 |
| 5block | 565 | Morinaga, Teppei (1464) | Lost 0-2 | -181446 |
| 6block | 490 | Nagano, Munehisa (1430) | Lost 0-2 | -181428 |
| average opponent: 1470record: 1-5 | new rating: 1428 | |||