Prasertchuwong, Vich
Current rating: 1488
Record: 3-4
| Grand Prix Bangkok 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 84 | Kasempatanakarn, Wiwat (1428) | Won 2-0 | +171517 |
| 2sealed | 73 | Goh, Gavin (1598) | Lost 0-2 | -171500 |
| 3sealed | 76 | Jongmailuck, Kan (1500) | Won 2-0 | +181518 |
| 4sealed | 87 | Famorcan, Caesar (1585) | Won 2-1 | +191537 |
| 5sealed | 97 | Tanahashi, Masayasu (1898) | Lost 0-2 | -111526 |
| 6sealed | 131 | Tang, Stephen Roy (1450) | Lost 0-2 | -201506 |
| 7sealed | 119 | Kamonwit, Thawee P (1501) | Lost 0-2 | -181488 |
| average opponent: 1566record: 3-4 | new rating: 1488 | |||