Wong, Tang Ho
Current rating: 1498
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 9 | Gu, Ruochen (1593) | Lost 1-2 | -151451 |
| 2sealed | 201 | Tanaka, Takahiro (1401) | Lost 0-2 | -191432 |
| 3sealed | 316 | Chan, Rocky (1464) | Won 2-1 | +181450 |
| 4sealed | 1007 | Hu, Shaopeng (1424) | Won 2-0 | +181468 |
| 5sealed | 234 | Shair, Chung Ngai (1726) | Lost 0-2 | -131455 |
| 6sealed | 267 | Patriawan, Kurniadi (1545) | Won 2-0 | +191474 |
| 7sealed | 215 | Tang, Ivan (1564) | Lost 1-2 | -161458 |
| 8sealed | 254 | Liang, Xushuang (1430) | Won 2-1 | +171475 |
| 9sealed | 213 | Cantillana, Andrew (1728) | Won 2-0 | +231498 |
| top | average opponent: 1542record: 5-4 | new rating: 1498 | ||
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 138 | Wong, Matthew Lai (1500) | Won 2-0 | +181483 |
| 2sealed | 159 | Mackley, James (1519) | Won 2-1 | +191502 |
| 3sealed | 63 | Samejima, Ippei (1490) | Lost 1-2 | -181484 |
| 4sealed | 224 | Huang, Barry (1524) | Lost 0-2 | -181466 |
| top | average opponent: 1508record: 2-2 | new rating: 1466 | ||
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 223 | Chen, Li Heng (1500) | Draw 1-1 | 01500 |
| 2sealed | 202 | Yip, Vincent (1500) | Won 2-0 | +181518 |
| 3sealed | 215 | He, Bo (1616) | Lost 0-2 | -161502 |
| 4sealed | 304 | Cho, Sang ho (1479) | Lost 0-2 | -191483 |
| 5sealed | 347 | Yip, Cheson (1432) | Won 2-0 | +171500 |
| 6sealed | 283 | Giroud, Guillaume (1498) | Lost 0-2 | -181482 |
| 7sealed | 299 | Fu, Yuk Wong (1497) | Lost 0-2 | -171465 |
| 8sealed | 283 | Sujiarapat, Worrachot (1466) | Draw 0-0 | 01465 |
| top | average opponent: 1498record: 2-4-2 | new rating: 1465 | ||