Chanthavanij, Koravit
Current rating: 1483
Record: 5-6
| Grand Prix Bangkok 2009 (M10 limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 43 | Soo, Brendan (1486) | Lost 1-2 | -191518 |
| 3sealed | 124 | Leong, Jiti (1603) | Lost 0-2 | -171501 |
| 4sealed | 173 | Kanjanapanyakom, Patta (1480) | Lost 0-2 | -181483 |
| average opponent: 1523record: 0-3 | new rating: 1483 | |||
| Grand Prix Bangkok 2007 (LRW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 64 | Balsby, Jeppe (1595) | Won 2-0 | +201520 |
| 2sealed | 24 | Praipitakkul, Teerapong (1487) | Lost 1-2 | -191501 |
| 3sealed | 81 | Muralitheran, Hari (1451) | Lost 0-2 | -191482 |
| 4sealed | 115 | Chan, Carlson Kar Fatt (1497) | Lost 0-2 | -181464 |
| 5sealed | 138 | Laoharuangrongkul, Tha (1463) | Won 2-1 | +181482 |
| 6sealed | 114 | Loh, Catherine (1484) | Won 2-1 | +181500 |
| 7sealed | 96 | Chawengchot, Chaipat (1502) | Won 2-1 | +191519 |
| 8sealed | 78 | Gan, Victor (1519) | Won 2-1 | +181537 |
| average opponent: 1500record: 5-3 | new rating: 1537 | |||