Ohashi, Gen
Current rating: 1465
Record: 5-7
| Grand Prix Shizuoka 2001 (ODY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Toda, Shuhei (1500) | Won 2-0 | +181518 |
| 2sealed | 1 | Okabayashi, Masanao (1593) | Lost 0-2 | -171501 |
| 3sealed | 235 | Kakita, Masashi (1500) | Lost 0-2 | -181483 |
| 4sealed | 247 | Kitada, Mitsutoshi (1465) | Lost 0-2 | -181465 |
| average opponent: 1514record: 1-3 | new rating: 1465 | |||
| Grand Prix Kyoto 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 129 | Nozue, Akihiro (1500) | Lost 1-2 | -181482 |
| 2extended | 243 | Taniguchi, Noritaka (1482) | Lost 0-2 | -181464 |
| 3extended | 301 | Nakamura, Saburo (1464) | Won 2-0 | +181482 |
| 4extended | 253 | Matsunami, Masanori (1482) | Won 2-1 | +181500 |
| 5extended | 179 | Kimura, Nobuhisa (1500) | Won 2-0 | +181518 |
| 6extended | 143 | Anabuki, Kazuhisa (1516) | Lost 0-2 | -181500 |
| 7extended | 184 | Hibino, Kazutaka (1500) | Lost 1-2 | -181482 |
| 8extended | 156 | Fujimoto, Tomoya (1465) | Won 2-0 | +181500 |
| average opponent: 1489record: 4-4 | new rating: 1500 | |||