Chua, Han Beng David
Current rating: 1501
Record: 3-3
| Grand Prix Singapore 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 1 | Kong, Chong Teng (1518) | Won 2-0 | +181518 |
| 3sealed | 32 | Khoo, Aik Seng (1411) | Lost 1-2 | -201498 |
| 4sealed | 50 | Lim, Tzer Chern (1535) | Won 2-0 | +191517 |
| 5sealed | 28 | Xiao, Dennis (1537) | Lost 0-2 | -181499 |
| 6sealed | 49 | Chew, Yixing (1518) | Lost 0-2 | -171482 |
| 7sealed | 70 | Siew, Wei Quan (1549) | Won 2-0 | +191501 |
| average opponent: 1511record: 3-3 | new rating: 1501 | |||