Ang, Guo Wei
Current rating: 1481
Record: 3-4
| Grand Prix Singapore 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 67 | Koh, Fu Yong Jason (1500) | Won 2-0 | +181518 |
| 2block | 39 | Tan, Keng An Kayne (1518) | Won 2-1 | +181536 |
| 3block | 20 | Kiu, David D (1518) | Lost 0-2 | -181518 |
| 4block | 79 | Choy, Edward C. Keng (1483) | Lost 0-2 | -191499 |
| 5block | 78 | Cucas, Wong (1500) | Won 2-1 | +181517 |
| 6block | 75 | Feleo, Anthony (1518) | Lost 1-2 | -181499 |
| 7block | 85 | Chean, Cheah Bing (1499) | Lost 0-2 | -181481 |
| average opponent: 1505record: 3-4 | new rating: 1481 | |||