Cheung, Henry
Current rating: 1494
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 72 | Pang, Qi (1523) | Won 2-0 | +191465 |
| 2sealed | 81 | Li, Dennis (1589) | Lost 1-2 | -161449 |
| 3sealed | 298 | Wu, Weijie (1592) | Lost 0-2 | -151434 |
| 4sealed | 267 | Lau, Chong Wing (1408) | Lost 1-2 | -181416 |
| 5sealed | 318 | Zhang, Jingchun (1454) | Won 2-0 | +181434 |
| 6sealed | 1006 | Mo, H Hin (1484) | Won 2-1 | +191453 |
| 7sealed | 197 | Huang, Guopeng (1598) | Won 2-1 | +211474 |
| 8sealed | 135 | Ng, Onicle (1517) | Won 2-1 | +191493 |
| 9sealed | 87 | Morofuji, Takuma (2126) | Won 2-1 | +281521 |
| 10draft | 102 | Chu, Sylvester (1678) | Won 2-1 | +211542 |
| 11draft | 106 | Yan, Wai Lap (1669) | Lost 1-2 | -161526 |
| 12draft | 104 | Cho, Jae Seok (1572) | Lost 0-2 | -171509 |
| 13draft | 100 | Pangestu, Bushh Bonaldy (1669) | Lost 0-2 | -151494 |
| top | average opponent: 1606record: 7-6 | new rating: 1494 | ||
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3 | Zhou, Zirui (1500) | Lost 0-2 | -181483 |
| 2sealed | 265 | Tse, Gerald (1482) | Lost 0-2 | -181465 |
| 3sealed | 387 | Huang, Jinghao (1412) | Lost 0-2 | -191446 |
| top | average opponent: 1465record: 0-3 | new rating: 1446 | ||
| Grand Prix Hong Kong 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 52 | Kwok, Kai Kam (1500) | Won 2-0 | +181518 |
| 2sealed | 15 | Fung, Elliot (1500) | Won 2-1 | +181536 |
| 3sealed | 26 | Tsang, Wan Fai (1537) | Won 2-1 | +181554 |
| 4sealed | 21 | Johannsen, Dennis (1566) | Lost 0-2 | -181536 |
| 5sealed | 32 | Leung, Hon Chung (1538) | Lost 0-0 | -181518 |
| 6sealed | 75 | Li, Arthur Yuk Ki (1566) | Lost 1-2 | -171501 |
| top | average opponent: 1534record: 3-3 | new rating: 1501 | ||