Hirayama, Yuusuke
Current rating: 1494
Record: 2-3
| Grand Prix Yamagata 2006 (TSP limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 51 | Hirose, Daisuke (1564) | Lost 0-2 | -171483 |
| 5sealed | 43 | Murata, Kouji (1629) | Won 2-0 | +211504 |
| 6sealed | 45 | Yasufuku, Akihiro (1605) | Won 2-1 | +201524 |
| 7sealed | 52 | Ozawa, Takeshi (1584) | Lost 1-2 | -171507 |
| 8sealed | 25 | Arita, Ryuichi (1820) | Lost 1-2 | -131494 |
| average opponent: 1640record: 2-3 | new rating: 1494 | |||