Chuan, Wen Tsun
Current rating: 1476
Record: 4-6
| Grand Prix Kansas City 2008 (ALA limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 63 | Roman, Mark (1514) | Won 2-0 | +181520 |
| 5sealed | 34 | Herberholz, Mark (1866) | Lost 0-2 | -121508 |
| 6sealed | 97 | Picard, Pete (1519) | Lost 0-2 | -181490 |
| 7sealed | 124 | Akimov, Akim (1683) | Lost 0-2 | -141476 |
| average opponent: 1645record: 1-3 | new rating: 1476 | |||
| Grand Prix Singapore 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 76 | Chua, Daniel Boon Hwee (1539) | Won 2-0 | +191519 |
| 2sealed | 10 | Li, Fabien (1500) | Won 2-0 | +171536 |
| 3sealed | 27 | Hua, Cheng (1553) | Lost 1-2 | -171519 |
| 4sealed | 74 | Vasu, Vivian (1518) | Lost 1-2 | -181501 |
| 5sealed | 57 | Chung, Ian Wai Ming (1484) | Won 2-0 | +171518 |
| 6sealed | 61 | Tan, Kiat Cheong (1605) | Lost 0-2 | -161502 |
| average opponent: 1533record: 3-3 | new rating: 1502 | |||