Ng, Wai Tat
Current rating: 1583
Record: 12-9
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 114 | Berones, Jed (1520) | Won 2-0 | +181544 |
| 2sealed | 87 | Tessari, Marco (1591) | Won 2-0 | +191563 |
| 3sealed | 188 | Huang, Jingxing (1590) | Won 2-0 | +181581 |
| 4sealed | 397 | Sintoni, Filippo (1425) | Won 2-1 | +161597 |
| 5sealed | 107 | Rama, Philip Christopher (1826) | Lost 1-2 | -141583 |
| 6sealed | 92 | Ismail, Zulkifli (1623) | Won 2-1 | +181601 |
| 7sealed | 35 | Carlos, Aaron (1634) | Won 2-1 | +191620 |
| 8sealed | 9 | Chan, Andy (1681) | Lost 0-2 | -171603 |
| 9sealed | 88 | Chan, Sze Hang (1755) | Won 2-1 | +211624 |
| 10draft | 13 | Wijaya, Christian (1625) | Won 2-1 | +181642 |
| 11draft | 1 | Mihara, Makihito (2036) | Lost 0-2 | -111631 |
| 12draft | 27 | Tsang, Derek (1855) | Lost 0-2 | -141617 |
| 13draft | 26 | Wai Fai, Ha (1579) | Lost 0-2 | -191598 |
| 15draft | 42 | Yamazaki, Yuuki (1780) | Lost 0-2 | -151583 |
| average opponent: 1680record: 8-6 | new rating: 1583 | |||
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 247 | Liao, Yi-Nan (1616) | Won 2-1 | +201520 |
| 2sealed | 21 | Cheung, Justin (1903) | Won 2-0 | +251545 |
| 3sealed | 152 | Tsukahara, Kazuto (1726) | Lost 1-2 | -151530 |
| 4sealed | 168 | Yu, Nigal (1503) | Won 2-0 | +181548 |
| 5sealed | 143 | Nasu, Hideki H (1437) | Won 2-0 | +161564 |
| 6sealed | 87 | Uy, Michael Jeffrey (1489) | Lost 1-2 | -201544 |
| 7sealed | 202 | Zhuang, Che (1540) | Lost 1-2 | -181526 |
| average opponent: 1602record: 4-3 | new rating: 1526 | |||