Mah, Wee Chong
Current rating: 1484
Record: 3-4
| Grand Prix Singapore 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 61 | Tan, Chian Chin (1500) | Won 1-0 | +181518 |
| 2sealed | 21 | Goh, Wee Teck Jerry (1485) | Won 2-1 | +171535 |
| 3sealed | 19 | Tan, Steve Wei Quan (1609) | Lost 0-2 | -161519 |
| 4sealed | 42 | Teoh, Jeremy (1632) | Lost 1-2 | -161503 |
| 5sealed | 70 | Polananta, Nattapitch (1483) | Lost 0-2 | -191484 |
| 6sealed | 97 | Soh, Wei Jie Derek (1485) | Won 2-0 | +181502 |
| 7sealed | 77 | Ng, Choon Kai (1499) | Lost 0-2 | -181484 |
| average opponent: 1528record: 3-4 | new rating: 1484 | |||