Ong, Han Beng
Current rating: 1447
Record: 0-3
| Grand Prix Singapore 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 51 | Lee, Wen Yi Julian (1533) | Lost 0-2 | -171483 |
| 2sealed | 74 | Chew, Yixing (1482) | Lost 0-2 | -181465 |
| 3sealed | 97 | Arng, Orry S Yeu (1463) | Lost 1-2 | -181447 |
| average opponent: 1493record: 0-3 | new rating: 1447 | |||