Ng, Song Khim
Current rating: 1564
Record: 21-18-3
| Grand Prix Kuala Lumpur 2014 (THS limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 118 | Leong, Mak Tin (1500) | Won 2-0 | +181522 |
| 2sealed | 175 | Zainuddin, Shamsul Bahrin (1576) | Lost 1-2 | -171505 |
| 3sealed | 349 | Chia, Bing Hong (1653) | Won 2-1 | +211526 |
| 4sealed | 136 | Ng, Kar Wai (1516) | Won 2-0 | +171543 |
| 5sealed | 143 | Ishitsuka, Hiroyuki (1519) | Won 2-0 | +181561 |
| 6sealed | 44 | Kintanar, Celsus (1603) | Won 2-0 | +191580 |
| 7sealed | 45 | Chan, Sze Hang (1711) | Lost 1-2 | -161564 |
| 8sealed | 69 | Phanpakorn, Dolpipop (1574) | Lost 0-2 | -181546 |
| 9sealed | 118 | Wong, Chin Chuan (1538) | Won 2-0 | +181564 |
| top | average opponent: 1577record: 6-3 | new rating: 1564 | ||
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 175 | Ch'ng, Jonathan (1553) | Lost 0-2 | -171504 |
| top | record: 0-1 | new rating: 1504 | ||
| Grand Prix Singapore 2007 (extended) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 3 | Lim, Keat Long (1504) | Draw 1-1 | 01524 |
| 3extended | 48 | Tan, Eng Giap (1403) | Won 2-1 | +151539 |
| 4extended | 59 | Tan, Richmond (1536) | Won 1-0 | +181557 |
| 5extended | 26 | Kitayama, Masaya (1652) | Lost 1-2 | -161541 |
| 6extended | 53 | Wong, Times (1468) | Won 2-0 | +171558 |
| 7extended | 30 | Tan, Alvin Jia-Huei (1503) | Lost 0-2 | -191539 |
| 8extended | 53 | Chia, Edmund Tet Swee (1574) | Lost 0-2 | -181521 |
| top | average opponent: 1520record: 3-3-1 | new rating: 1521 | ||
| Grand Prix Singapore 2001 (Invasion block) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 3block | 14 | Zee, Way Leong (1434) | Won 2-1 | +161580 |
| 4block | 30 | Lin, Milton Jian Xiong (1585) | Lost 1-2 | -181562 |
| 5block | 36 | Zhang, Qun (1518) | Won 2-1 | +171579 |
| 6block | 36 | Kiu, David D (1535) | Won 2-1 | +171596 |
| 7block | 12 | Kwan, David Wei Phang (1517) | Draw 1-1 | -11595 |
| 8block | 16 | Cher, Nick (1566) | Lost 0-2 | -191576 |
| 9block | 26 | Toh, Eng Hua Adrian (1557) | Lost 1-2 | -181558 |
| 10block | 27 | Jiang, Yixiang (1583) | Lost 1-2 | -181540 |
| 11block | 31 | Lin, Gordon (1641) | Lost 0-2 | -161524 |
| top | average opponent: 1548record: 3-5-1 | new rating: 1524 | ||
| Grand Prix Singapore 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 21 | Kiu, Lin Zer David (1553) | Won 2-1 | +191519 |
| 5extended | 1 | Kok, Kim Yin (1510) | Won 2-0 | +181537 |
| 6extended | 6 | Fujita, Tsuyoshi (1891) | Won 2-0 | +241561 |
| 7extended | 1 | Ki, Robin (1556) | Lost 0-1 | -181543 |
| 8extended | 7 | Rider, Justin (1638) | Won 2-0 | +201563 |
| 9extended | 3 | Epley, Alan (1591) | Lost 1-2 | -181545 |
| 10extended | 8 | Ang, Junyang (1603) | Won 2-1 | +191564 |
| 11extended | 5 | Leong, Ding Yuan (1563) | Draw 1-1 | 01564 |
| 12extended | 8 | Lau, Sam Lei Kang (1527) | Lost 1-2 | -191545 |
| 13extended | 12 | Soh, Heng Huat Rowan (1569) | Won 2-0 | +191564 |
| top | average opponent: 1600record: 6-3-1 | new rating: 1564 | ||
| Grand Prix Kuala Lumpur 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 45 | Yuen, Lionel Weng Foong (1500) | Won 0-0 | +181518 |
| 2extended | 36 | Tay, Tze Yang (1518) | Won 0-0 | +181536 |
| 3extended | 31 | Thong, Scott (1536) | Lost 0-0 | -181518 |
| 4extended | 77 | Phua, Ee Seong Kenneth (1518) | Lost 0-0 | -181500 |
| 5extended | 63 | Le Goff, Loys (1500) | Won 0-0 | +181518 |
| 6extended | 64 | Zee, Way Leong (1518) | Lost 0-0 | -181500 |
| top | average opponent: 1515record: 3-3 | new rating: 1500 | ||