Ng, Kam Wing
Current rating: 1560
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 163 | Leung, Chun Yin (1500) | Won 2-0 | +171564 |
| 2sealed | 91 | Wong, Eric (1462) | Lost 0-2 | -191545 |
| 3sealed | 295 | Voon, Khing Vui (1464) | Lost 0-2 | -201525 |
| 4sealed | 258 | Ocampo, Dennis (1419) | Lost 0-2 | -201505 |
| 5sealed | 297 | Lavin, Joshua (1510) | Won 2-1 | +181523 |
| 6sealed | 303 | Chen, Yiwen (1778) | Lost 1-2 | -131510 |
| 7sealed | 284 | Ma, Junjie (1425) | Won 2-0 | +161526 |
| 8sealed | 224 | Miclat, Alyssa Chrizelle (1384) | Won 2-0 | +161542 |
| 9sealed | 177 | Lin, Ko Yu (1579) | Won 2-0 | +181560 |
| top | average opponent: 1502record: 5-4 | new rating: 1560 | ||
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 207 | Ho, Fu Shing (1561) | Won 2-1 | +191501 |
| 2sealed | 12 | Chan, Stayman (1485) | Won 2-0 | +181519 |
| 3sealed | 86 | Carlos, Aaron (1593) | Lost 0-2 | -171502 |
| 4sealed | 183 | Chu, Peter (1522) | Won 2-0 | +191521 |
| 5sealed | 189 | Yan, Kung L (1670) | Lost 0-2 | -151506 |
| 6sealed | 196 | Ng, Elon (1526) | Won 2-1 | +181524 |
| 7sealed | 119 | Wong, Christopher [HKG] (1678) | Won 2-0 | +211545 |
| 8sealed | 99 | Bramley, John (1560) | Won 2-1 | +181563 |
| 9sealed | 32 | Chan, Kok Weng (1689) | Lost 0-2 | -161547 |
| top | average opponent: 1587record: 6-3 | new rating: 1547 | ||
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 246 | Lin, Yonghao (1500) | Lost 0-2 | -181482 |
| top | record: 0-1 | new rating: 1482 | ||