Itadani, Akira
Current rating: 1462
Record: 2-4
| Grand Prix Okayama 2004 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 82 | Okada, Takashi (1485) | Lost 0-2 | -181482 |
| 2extended | 134 | Konishi, Hideaki (1428) | Lost 1-2 | -191463 |
| 3extended | 172 | Ichimaru, Satoshi (1448) | Lost 1-2 | -191444 |
| 4extended | 189 | Shiraga, Motoaki (1447) | Won 2-0 | +191463 |
| 5extended | 169 | Toda, Satoshi (1464) | Won 2-1 | +181481 |
| 6extended | 130 | Imamura, Taichirou (1447) | Lost 1-2 | -191462 |
| average opponent: 1453record: 2-4 | new rating: 1462 | |||