Ijuin, Keisuke
Current rating: 1590
Record: 9-4-3
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 440 | Ikeda, Tomokazu (1500) | Won 2-0 | +181518 |
| 2block | 333 | Kawamura, Kazushi (1518) | Won 2-0 | +181536 |
| 3block | 159 | Arita, Ryuichi (1572) | Won 2-0 | +191555 |
| 4block | 15 | Taguchi, Yuichi (1505) | Lost 1-2 | -191536 |
| 5block | 83 | Yamasaki, Kishun (1535) | Won 2-1 | +181554 |
| 6block | 119 | Yokoe, Tetsuo (1590) | Won 2-0 | +181572 |
| 7block | 80 | Sasakawa, Tomohide (1665) | Won 2-0 | +201592 |
| 8block | 46 | Ide, Katsuhiro (1571) | Won 2-1 | +181610 |
| 9block | 16 | Yokoyama, Tadashi (1702) | Draw 1-1 | +11611 |
| 10block | 16 | Kurasawa, Kanto (1591) | Lost 0-2 | -181593 |
| 11block | 43 | Sasaki, Shou (1544) | Won 2-1 | +171610 |
| 12block | 25 | Kochi, Takashi (1607) | Lost 1-2 | -181592 |
| 13block | 39 | Imai, Kimio (1558) | Draw 1-1 | -11591 |
| 14block | 45 | Yamasaki, Yudai (1596) | Lost 1-2 | -171574 |
| 15block | 49 | Ikeda, Takashi (1556) | Draw 1-1 | -11573 |
| 16block | 44 | Ogiyama, Shuuji (1526) | Won 2-0 | +171590 |
| average opponent: 1571record: 9-4-3 | new rating: 1590 | |||