Oonishi, Hiroaki
Current rating: 1528
| Grand Prix Kitakyushu 2007 (LRW limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 91 | Yamashita, Hidetoshi (1471) | Lost 1-2 | -191484 |
| 2sealed | 114 | Miyazaki, Yasuhiro (1522) | Won 2-1 | +191503 |
| 3sealed | 65 | Sugama, Hideichi (1573) | Won 2-0 | +191522 |
| 4sealed | 102 | Gotou, Hiroaki (1494) | Won 2-1 | +181540 |
| 5sealed | 60 | Okita, Kenichiro (1640) | Won 2-0 | +191559 |
| 6sealed | 49 | Kuniyoshi, Yasuhiro (1634) | Lost 1-2 | -161543 |
| 7sealed | 31 | Komuro, Shuu (1740) | Lost 1-2 | -151528 |
| top | average opponent: 1582record: 4-3 | new rating: 1528 | ||
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 44 | Muranaka, Hiroya (1535) | Lost 1-2 | -181522 |
| 4standard | 122 | Sumii, Hiroyuki (1461) | Lost 0-2 | -191503 |
| top | average opponent: 1498record: 0-2 | new rating: 1503 | ||
| Grand Prix Matsuyama 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 68 | Oota, Hidekazu (1500) | Won 2-0 | +181518 |
| 2sealed | 36 | Nakashiro, Mizuki (1620) | Won 2-0 | +201538 |
| 3sealed | 55 | Doi, Fumiaki (1497) | Lost 0-2 | -191519 |
| 4sealed | 76 | Matousek, Pavel (1752) | Lost 0-2 | -141505 |
| 5sealed | 107 | Harada, Takashi (1501) | Won 2-1 | +181523 |
| 6sealed | 98 | Deyama, Hirofumi (1406) | Won 2-0 | +161539 |
| 7sealed | 79 | Matsushita, Masakazu (1599) | Won 2-1 | +191558 |
| 8sealed | 32 | Ishikawa, Masayo (1547) | Lost 0-2 | -181540 |
| top | average opponent: 1553record: 5-3 | new rating: 1540 | ||