Lau, Wai Keung
Current rating: 1445
Record: 2-5
| Grand Prix Hong Kong 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 56 | Wong, Tin Yau (1448) | Lost 1-2 | -191481 |
| 2sealed | 65 | Corbin, Roland (1482) | Lost 1-2 | -181463 |
| 3sealed | 95 | He, Zhi Chao (1464) | Lost 0-2 | -181445 |
| 4sealed | 124 | He, Sui Rong Kolter (1446) | Lost 0-2 | -181427 |
| 5sealed | 119 | Cheuk, Kin Fai Geoffrey (1427) | Won 0-0 | +181445 |
| 6sealed | 113 | Dattani, Sunit (1448) | Won 2-1 | +181463 |
| 7sealed | 95 | Hui, Cheung Him (1464) | Lost 0-2 | -181445 |
| average opponent: 1454record: 2-5 | new rating: 1445 | |||