Teo, Jeffrey Puay Hian
Current rating: 1464
Record: 2-4
| Grand Prix Singapore 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 34 | Chew, Wilson Choon Gee (1517) | Lost 0-2 | -181482 |
| 2block | 84 | Tan, Wei Lun Danny (1482) | Won 2-0 | +181500 |
| 3block | 69 | Leow, Hong Jin (1500) | Lost 1-2 | -181482 |
| 4block | 94 | Wang, Zhi Bin (1481) | Won 2-1 | +181500 |
| 5block | 102 | Tan, Choon Yan (1484) | Lost 0-2 | -181482 |
| 6block | 95 | Ho, Chuan Calwin (1482) | Lost 0-2 | -181464 |
| average opponent: 1491record: 2-4 | new rating: 1464 | |||