Wong, Hoi Shui
Current rating: 1545
| Grand Prix Singapore 2011 (NPH standard) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 67 | Wang, Alfred (1500) | Lost 0-2 | -181469 |
| 2standard | 190 | Wong, Alex Pu Siong (1499) | Won 2-1 | +191488 |
| 3standard | 96 | Wu, Wenhao (1504) | Lost 0-2 | -181470 |
| 4standard | 234 | Semana, Randy (1569) | Won 2-0 | +201490 |
| 5standard | 196 | Chen, Tze Kang (1610) | Won 2-1 | +201510 |
| 6standard | 145 | Eing Yung, Lee (1448) | Lost 1-2 | -191491 |
| 7standard | 159 | Lee, Christopher [MYS] (1481) | Won 2-0 | +181509 |
| 8standard | 127 | Wachirakaphan, Sittisa (1500) | Won 2-0 | +171526 |
| 9standard | 102 | Oh, Desmond (1535) | Won 2-1 | +191545 |
| top | average opponent: 1516record: 6-3 | new rating: 1545 | ||
| Grand Prix Taipei 2008 (ALA limited) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 42 | Wu, Yu Cheng (1500) | Won 2-0 | +191492 |
| 2sealed | 34 | Tseng, Jesse (1575) | Won 2-0 | +191511 |
| 3sealed | 1 | Tsai, Ming Da (1648) | Won 2-0 | +211532 |
| 4sealed | 38 | Kim, Chang-Hoi (1500) | Won 2-1 | +171549 |
| 5sealed | 10 | Liu, Jiayang (1556) | Lost 1-2 | -181531 |
| 6sealed | 39 | Juza, Martin (2050) | Lost 1-2 | -91522 |
| 7sealed | 52 | Tsai, Miller Ming Yi (1450) | Lost 0-2 | -191503 |
| 8sealed | 70 | Hong, Fei Yeung (1625) | Lost 1-2 | -161487 |
| top | average opponent: 1613record: 4-4 | new rating: 1487 | ||
| Grand Prix Hong Kong 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3 | Chan, Kok Chung (1500) | Lost 1-2 | -181482 |
| 2sealed | 51 | Kwok, Kai Kam (1482) | Lost 1-2 | -181464 |
| 3sealed | 85 | He, Sui Rong Kolter (1464) | Won 2-1 | +181482 |
| 4sealed | 100 | Ma, Siu Tung Tony (1539) | Won 2-0 | +191501 |
| 5sealed | 85 | Chan, Terry (1500) | Won 0-0 | +181519 |
| 6sealed | 81 | Son, Won-Ho (1518) | Won 2-0 | +181537 |
| 7sealed | 42 | Yasufuku, Akihiro (1574) | Won 2-1 | +191556 |
| 8sealed | 29 | Li, Qi (1525) | Won 2-1 | +171573 |
| 9draft | 30 | Li, Chun Kit (1580) | Lost 0-2 | -181555 |
| 10draft | 21 | Mitsuhashi, Takashi (1653) | Lost 1-2 | -161539 |
| 11draft | 26 | Gong, Di Hui (1540) | Lost 0-2 | -181521 |
| 12draft | 5 | Jiang, Zhaoming (1492) | Lost 0-2 | -181503 |
| 13draft | 3 | Fujita, Tsuyoshi (1839) | Lost 0-2 | -131490 |
| 14draft | 30 | Johannsen, Dennis (1525) | Lost 0-2 | -171473 |
| top | average opponent: 1552record: 6-8 | new rating: 1473 | ||