Matsuoka, Shuji
Current rating: 1466
Record: 7-9
| Grand Prix Yokohama 2004 (COK limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 200 | Honma, Suguru (1463) | Won 2-1 | +181481 |
| 2sealed | 41 | Tominaga, Yoichi (1485) | Lost 0-2 | -181463 |
| 3sealed | 222 | Suzuki, Shirou (1465) | Won 2-0 | +181481 |
| 4sealed | 147 | Saito, Takanobu (1489) | Lost 0-2 | -181463 |
| 5sealed | 190 | Ishiyama, Hiroki (1512) | Lost 1-2 | -171446 |
| 6sealed | 180 | Matsubayashi, Masahiro (1491) | Won 2-0 | +191465 |
| 7sealed | 126 | Masuda, Kazuki (1504) | Won 2-0 | +181483 |
| 8sealed | 55 | Thomas, Tommy A. (1517) | Lost 0-2 | -171466 |
| average opponent: 1491record: 4-4 | new rating: 1466 | |||
| Grand Prix Shizuoka 2001 (ODY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 87 | Takahashi, Yoshiyuki (1500) | Won 2-0 | +181518 |
| 2sealed | 84 | Tomobuchi, Masaya (1518) | Lost 1-2 | -181500 |
| 3sealed | 211 | Mizudori, Yoshihiro (1504) | Lost 0-2 | -181482 |
| 4sealed | 243 | Takakusaki, Ken (1483) | Won 2-1 | +181500 |
| 5sealed | 162 | Kawana, Masato (1500) | Won 2-0 | +181518 |
| 6sealed | 168 | Izumi, Shinji (1519) | Lost 0-2 | -181500 |
| 7sealed | 142 | Yasukawa, Kazuhide (1447) | Lost 0-2 | -191481 |
| 8sealed | 126 | Kawashima, Kazuya (1448) | Lost 0-2 | -181463 |
| average opponent: 1490record: 3-5 | new rating: 1463 | |||