Wong, Wai Kin
Current rating: 1270
Record: 1-15-1
| Grand Prix Taipei 2019 (WAR standard) | starting rating: 1336 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 377 | Chuang, Chin Yin (1438) | Lost 0-2 | -161320 |
| 3standard | 480 | Wang, Xuewei (1353) | Lost 0-1 | -171303 |
| 4standard | 512 | Sun, Minjie (1427) | Lost 0-2 | -161287 |
| 5standard | 491 | Chou, Kun-Ting (1343) | Lost 0-2 | -171270 |
| top | average opponent: 1390record: 0-4 | new rating: 1270 | ||
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1399 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 18 | Lo, Sze Ngo Brian (1500) | Lost 0-2 | -161383 |
| 2sealed | 210 | Huang, Guopeng (1591) | Lost 0-2 | -151368 |
| 3sealed | 1008 | Lin, Shang-Wei (1499) | Lost 0-2 | -151353 |
| 4sealed | 337 | Ho, Adam (1452) | Lost 0-2 | -171336 |
| top | average opponent: 1510record: 0-4 | new rating: 1336 | ||
| Grand Prix Taipei 2016 (SOI standard) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 85 | Tsao, Wen-Hung (1500) | Won 2-0 | +191467 |
| 2standard | 19 | Arita, Kazuhiro (1406) | Lost 0-2 | -191448 |
| 3standard | 297 | Wu, Mingshuai (1572) | Lost 1-2 | -161432 |
| 4standard | 291 | Gao, Lai-Ping (1480) | Lost 0-2 | -171415 |
| 5standard | 341 | Chen, Yen-Chou (1509) | Lost 0-2 | -161399 |
| top | average opponent: 1493record: 1-4 | new rating: 1399 | ||
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 285 | Yip, Vincent (1500) | Draw 1-1 | 01500 |
| 2sealed | 198 | Lu, Zhirui (1500) | Lost 1-2 | -181482 |
| 3sealed | 358 | Eng, Boon Tat Elvin (1599) | Lost 0-2 | -161466 |
| 4sealed | 395 | Lee, Ho Yin (1463) | Lost 0-2 | -181448 |
| top | average opponent: 1515record: 0-3-1 | new rating: 1448 | ||