Ooie, Tatsuya
Current rating: 1428
Record: 2-6
| Grand Prix Hiroshima 2003 (extended) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 41 | Sato, Takeshi (1470) | Won 2-0 | +181500 |
| 2extended | 42 | Hatta, Tetsuya (1521) | Lost 1-2 | -181482 |
| 3extended | 102 | Satou, Tsubasa (1447) | Lost 1-2 | -181464 |
| 4extended | 149 | Takada, Taichi (1498) | Lost 1-2 | -181446 |
| 5extended | 161 | Kikuchi, Osamu (1446) | Lost 0-2 | -181428 |
| average opponent: 1476record: 1-4 | new rating: 1428 | |||
| Grand Prix Kyoto 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 147 | Yamazaki, Toshinari (1500) | Lost 1-2 | -181482 |
| 2extended | 210 | Kawashima, Keisuke (1482) | Lost 1-2 | -181464 |
| 3extended | 321 | Yoshimori, Kiyoaki (1464) | Won 2-1 | +181482 |
| average opponent: 1482record: 1-2 | new rating: 1482 | |||