Tuamchomthum, Pongpak
Current rating: 1465
Record: 2-4-1
| Grand Prix Bangkok 2003 (SCG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 13 | Tritangkur, Krisda (1500) | Draw 1-1 | 01500 |
| 2standard | 62 | Suksommanokul, Napol (1500) | Lost 0-2 | -181482 |
| 3standard | 90 | Munsawat, Pongsawat (1482) | Lost 0-2 | -181464 |
| 4standard | 117 | Singsuksawat, Ekapot (1482) | Lost 0-2 | -181446 |
| 5standard | 120 | Shevapensuk, Wasan (1464) | Won 2-0 | +191465 |
| 6standard | 106 | Sangunwong, Sakarin (1463) | Lost 1-2 | -181447 |
| 7standard | 105 | Kasempatanakarn, Wiwat (1446) | Won 2-0 | +181465 |
| average opponent: 1477record: 2-4-1 | new rating: 1465 | |||