Vichiankij, Kirapuk
Current rating: 1543
Record: 5-3
| Grand Prix Bangkok 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 31 | New, Chee Wee (1468) | Lost 0-2 | -191481 |
| 2sealed | 116 | Tawanmai, Kaweepun (1481) | Won 2-0 | +181499 |
| 3sealed | 80 | Limpadanai, Arvi (1589) | Lost 1-2 | -161483 |
| 4sealed | 164 | Worngchutipinyo, Panth (1482) | Won 2-1 | +181501 |
| 5sealed | 141 | Songkwamcharoen, Pech (1467) | Won 2-1 | +171518 |
| 6sealed | 103 | Chee, Cristerson (1518) | Won 2-1 | +181536 |
| 7sealed | 68 | Sugaya, Hironobu (1770) | Lost 0-2 | -131523 |
| 8sealed | 83 | Wong, Lucas (1644) | Won 2-0 | +201543 |
| average opponent: 1552record: 5-3 | new rating: 1543 | |||