Ang, Joo Chuan Jilson
Current rating: 1446
Record: 1-4
| Grand Prix Singapore 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 24 | Loo, Ching Siong (1500) | Lost 1-2 | -181482 |
| 2extended | 83 | Chong, Daniel (1483) | Won 2-0 | +181500 |
| 3extended | 102 | Lim, Guan Ling David (1503) | Lost 1-2 | -181482 |
| 4extended | 140 | Sutthisakorn, Channarong (1464) | Lost 0-2 | -181464 |
| 5extended | 171 | Ng, Chin Pin (1464) | Lost 1-2 | -181446 |
| average opponent: 1483record: 1-4 | new rating: 1446 | |||