Lau, Selwin
Current rating: 1431
Record: 3-7-1
| Grand Prix Hong Kong 2004 (DST limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 15 | Chu, Shun Hin Louis (1500) | Lost 1-2 | -171445 |
| 2sealed | 62 | Tam, Jeremy (1482) | Lost 1-2 | -171428 |
| 3sealed | 90 | Leung, Sze Lok (1486) | Lost 1-2 | -171411 |
| 4sealed | 122 | Fung, Wing Chung (1445) | Won 2-0 | +181429 |
| 5sealed | 111 | Xu, Sifan (1464) | Won 0-0 | +191448 |
| 6sealed | 99 | Jung, Ga Ram (1491) | Lost 0-2 | -171431 |
| average opponent: 1478record: 2-4 | new rating: 1431 | |||
| Grand Prix Hong Kong 2001 (ODY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 42 | Sy, Teddy (1399) | Lost 0-2 | -201480 |
| 2sealed | 57 | Wong, Henry T (1482) | Draw 1-1 | 01480 |
| 3sealed | 59 | Lam, King Shing (1482) | Won 1-0 | +181498 |
| 4sealed | 69 | Tung, Nick (1499) | Lost 1-2 | -181480 |
| 5sealed | 75 | Hon, Paul (1482) | Lost 0-2 | -181462 |
| average opponent: 1469record: 1-3-1 | new rating: 1462 | |||