Yong, Woei
Current rating: 1485
Record: 7-8
| Grand Prix Singapore 2007 (extended) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 110 | Hildayyat, Mohamad (1500) | Won 2-1 | +181520 |
| 3extended | 68 | Wang, Sim Loong (1650) | Won 2-0 | +201540 |
| 4extended | 85 | Ng, Benjamin (1567) | Lost 0-2 | -171523 |
| 5extended | 125 | Chong, Allan Wan Loon (1522) | Won 2-1 | +181541 |
| 6extended | 88 | Loh, Mun Kit (1502) | Lost 0-2 | -191522 |
| 7extended | 89 | Oh, Reno (1488) | Lost 1-2 | -191503 |
| 8extended | 93 | Lim, Tou Chien (1478) | Lost 0-2 | -181485 |
| average opponent: 1530record: 3-4 | new rating: 1485 | |||
| Grand Prix Singapore 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 91 | Lee, Guan Heng (1500) | Won 2-0 | +181518 |
| 2extended | 61 | Ho, Yong Jian (1519) | Lost 0-2 | -181500 |
| 3extended | 117 | Ahmad, Jufri (1492) | Lost 0-2 | -181482 |
| 4extended | 134 | Rangsan, Janrangsee (1479) | Won 2-1 | +181500 |
| 5extended | 128 | Lim, Ernest (1599) | Lost 0-2 | -161484 |
| 6extended | 135 | Tan, Kah Wei (1482) | Won 2-0 | +181502 |
| 7extended | 118 | Lim, Tae-hyun (1510) | Lost 0-2 | -181484 |
| 8extended | 112 | Lim, Ke You (1487) | Won 2-0 | +181502 |
| average opponent: 1508record: 4-4 | new rating: 1502 | |||