Wong, Hon Choon
Current rating: 1411
Record: 13-20
| Grand Prix Kuala Lumpur 2010 (WWK standard) | starting rating: 1417 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 31 | Basilio, Charles Martin (1576) | Won 2-1 | +211438 |
| 5standard | 40 | Boonyasatian, Surachaste (1644) | Lost 0-2 | -141424 |
| 6standard | 42 | Chew, Kelvin (1502) | Lost 0-2 | -171407 |
| 7standard | 101 | Wun, Edwin Wu Choon (1539) | Won 2-1 | +211428 |
| 8standard | 44 | Ch'ng, Jo (1487) | Lost 0-2 | -171411 |
| top | average opponent: 1549record: 2-3 | new rating: 1411 | ||
| Grand Prix Taipei 2008 (ALA limited) | starting rating: 1427 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 17 | Tse, Yuk King (1557) | Won 2-0 | +211448 |
| 2sealed | 31 | Shu, Peter (1484) | Lost 1-2 | -181430 |
| 3sealed | 46 | Chan, Fung Shun (1493) | Lost 1-2 | -161414 |
| 4sealed | 113 | Lee, Hong (1499) | Won 2-0 | +191433 |
| 5sealed | 98 | Takasaki, Yuichi (1559) | Lost 0-2 | -161417 |
| top | average opponent: 1518record: 2-3 | new rating: 1417 | ||
| Grand Prix Singapore 2007 (extended) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 9 | Soh, Terry (1815) | Lost 0-2 | -121457 |
| 5extended | 69 | Tan, Xing Yong (1585) | Won 2-0 | +201477 |
| 6extended | 44 | Oca, Ramon Allan (1465) | Lost 1-2 | -181459 |
| 7extended | 50 | Surinindran, Nico (1598) | Lost 0-2 | -151444 |
| 8extended | 78 | Zhang, Yanbiao Daniel (1538) | Lost 0-2 | -171427 |
| top | average opponent: 1600record: 1-4 | new rating: 1427 | ||
| Grand Prix Kuala Lumpur 2006 (DIS limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 16 | Koay, Teng Wei (1464) | Won 2-1 | +181501 |
| 2sealed | 16 | Ho, Jason (1501) | Won 2-0 | +181519 |
| 3sealed | 1 | Ahamad Kamal, Ahmad Omar (1543) | Lost 0-2 | -181501 |
| 4sealed | 93 | Soh, Joe (1582) | Lost 0-2 | -171484 |
| 5sealed | 98 | Lee, Wen Yi Julian (1627) | Lost 0-2 | -151469 |
| top | average opponent: 1543record: 2-3 | new rating: 1469 | ||
| Grand Prix Singapore 2005 (extended) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 115 | Yeo, Melvin (1500) | Lost 0-2 | -181464 |
| 2extended | 110 | Ong, Desmond Wei Liang (1482) | Lost 1-2 | -171447 |
| 3extended | 143 | Chen, Quan Sheng (1464) | Won 2-0 | +181465 |
| 4extended | 148 | Chen, Yun Xiang (1482) | Won 2-1 | +181483 |
| 5extended | 122 | Huang, Spencer (1506) | Won 2-0 | +191502 |
| 6extended | 99 | Hung, Chi Hang (1465) | Lost 0-2 | -191483 |
| top | average opponent: 1483record: 3-3 | new rating: 1483 | ||
| Grand Prix Singapore 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 46 | Tan, Kelsonn (1500) | Lost 1-2 | -181482 |
| 2sealed | 73 | Pan, Zhi Zhong (1482) | Won 2-1 | +181500 |
| 3sealed | 53 | Lie, Sunny (1504) | Lost 0-2 | -181482 |
| 4sealed | 106 | Ng, Choon Kai (1481) | Won 2-1 | +181500 |
| 5sealed | 86 | Soh, Wei Jie Derek (1504) | Won 2-1 | +181518 |
| 6sealed | 48 | Chuang, Bertram (1504) | Lost 0-2 | -181500 |
| 7sealed | 61 | Su, Xu (1501) | Lost 0-2 | -181482 |
| top | average opponent: 1497record: 3-4 | new rating: 1482 | ||