Pornperpoon, Tanavat
Current rating: 1446
Record: 2-5
| Grand Prix Bangkok 2003 (SCG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 67 | Hunnarak, Reungwit (1500) | Won 2-0 | +181518 |
| 2standard | 32 | Leong, Kin Seng (1537) | Lost 1-2 | -181500 |
| 3standard | 73 | Anankasemsan, Nutthawut (1500) | Lost 0-2 | -181482 |
| 4standard | 112 | Musopin, Toey (1482) | Won 2-0 | +181500 |
| 5standard | 86 | Negensombonying, Visarut (1500) | Lost 0-2 | -181482 |
| 6standard | 103 | Taksana, Watee (1483) | Lost 0-2 | -181464 |
| 7standard | 98 | Kittichai, Thanasak (1447) | Lost 1-2 | -181446 |
| average opponent: 1493record: 2-5 | new rating: 1446 | |||