Lam, Pui Cheung
Current rating: 1455
Record: 3-6
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 29 | Chan, Siu Cheong (1500) | Lost 1-2 | -181466 |
| 2sealed | 50 | Loi, Lys (1482) | Won 2-1 | +181484 |
| 3sealed | 249 | Zhang, Zhiyang (1911) | Lost 0-2 | -101474 |
| 4sealed | 315 | Teo, Victor (1465) | Lost 0-2 | -191455 |
| average opponent: 1590record: 1-3 | new rating: 1455 | |||
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 20 | Chen, Monster (1500) | Lost 0-2 | -181482 |
| 2sealed | 269 | Hang Kong, Cheung (1482) | Lost 1-2 | -181464 |
| 3sealed | 370 | Wong, king Lung (1464) | Won 2-1 | +181482 |
| 4sealed | 348 | Tsoi, Raymond (1480) | Won 2-1 | +181500 |
| 5sealed | 323 | Mastilero, Oliver (1595) | Lost 0-2 | -161484 |
| average opponent: 1504record: 2-3 | new rating: 1484 | |||