Kojima, Mitsuhiro
Current rating: 1576
Record: 7-3
| Grand Prix Utsunomiya 2002 (ONS rochester) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 114 | Taguchi, Yuichi (1561) | Won 2-0 | +181538 |
| 3sealed | 3 | Hirose, Yuuki (1539) | Won 2-0 | +181556 |
| 4sealed | 5 | Honnami, Tomoyuki (1536) | Won 2-0 | +181574 |
| 5sealed | 4 | Komiya, Tadayoshi (1631) | Lost 0-2 | -171557 |
| 6sealed | 27 | Sakurai, Yuu (1505) | Won 2-0 | +171574 |
| 7sealed | 32 | Eum, Sung-Dae (1569) | Lost 1-2 | -181556 |
| 8sealed | 25 | Maruyama, Tomohiro (1690) | Won 2-0 | +201576 |
| average opponent: 1576record: 5-2 | new rating: 1576 | |||
| Grand Prix Shizuoka 2001 (ODY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 93 | Ishikawa, Ren (1605) | Lost 0-2 | -161484 |
| 2sealed | 277 | Kitada, Mitsutoshi (1464) | Won 2-0 | +181502 |
| 3sealed | 147 | Miyashita, Tomokazu (1500) | Won 2-0 | +181520 |
| average opponent: 1523record: 2-1 | new rating: 1520 | |||