Kcoum, Tawesak
Current rating: 1482
Record: 2-3-1
| Grand Prix Bangkok 2003 (SCG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 17 | Samanjaruwan, Kriangkrai (1500) | Draw 1-1 | 01500 |
| 2standard | 57 | Eang, Haw-Ming (1500) | Won 2-1 | +181518 |
| 3standard | 39 | Sattabanasuk, Seangchak (1503) | Lost 0-2 | -181500 |
| 4standard | 83 | Munsawat, Pongsawat (1500) | Won 2-1 | +181518 |
| 5standard | 57 | Ekpoothorn, Peerapat (1505) | Lost 0-2 | -191499 |
| 6standard | 82 | Surmsri, Teerachai (1502) | Lost 0-2 | -171482 |
| average opponent: 1502record: 2-3-1 | new rating: 1482 | |||