Imada, Koji
Current rating: 1378
| Regional Championships Yokohama 2023 (ONE standard) | starting rating: 1382 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 94 | Ozawa, Takeshi (1906) | Lost 1-2 | -91373 |
| 2standard | 65 | Handa, Takumi (1405) | Lost 1-2 | -181355 |
| 3standard | 95 | Park, Geon-Wook (1627) | Won 2-0 | +231378 |
| 4standard | 84 | Rita, Takayuki (1531) | Won 2-1 | +211399 |
| 5standard | 54 | Hirayama, Rei (1985) | Lost 1-2 | -81391 |
| 6standard | 63 | Ogasawara, Tomoaki (1671) | Lost 1-2 | -131378 |
| top | average opponent: 1688record: 2-4 | new rating: 1378 | ||
| Grand Prix Kobe 2009 (extended) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 52 | Sasamoto, Yuko (1460) | Lost 0-2 | -181428 |
| 2extended | 201 | Yurikusa, Nobuo (1484) | Won 2-1 | +191447 |
| 3extended | 102 | Ide, Katsuhiro (1530) | Lost 1-2 | -171430 |
| 4extended | 238 | Kabeshita, Yoshito (1525) | Lost 1-2 | -161414 |
| 5extended | 225 | Takeda, Kazuki (1581) | Lost 0-2 | -151399 |
| 6extended | 201 | Urabe, Hirofumi (1451) | Lost 0-2 | -171382 |
| top | average opponent: 1505record: 1-5 | new rating: 1382 | ||
| Grand Prix Kobe 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 164 | Tachibana, Takahiro (1497) | Lost 1-2 | -181482 |
| 2block | 225 | Aizawa, Takeshi (1469) | Won 2-0 | +181500 |
| 3block | 148 | Yamagata, Masashi (1500) | Lost 1-2 | -181482 |
| 4block | 337 | Kodani, Ryousuke (1501) | Lost 1-2 | -181464 |
| 5block | 330 | Kudo, Hiroshi (1440) | Lost 0-2 | -181446 |
| top | average opponent: 1481record: 1-4 | new rating: 1446 | ||