Chong, Siew Meng
Current rating: 1392
Record: 2-8
| Grand Prix Kuala Lumpur 2014 (THS limited) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 216 | Sim, Norman (1367) | Won 2-0 | +161460 |
| 2sealed | 213 | Concepcion, Brian Laza (1478) | Lost 0-2 | -171443 |
| 3sealed | 204 | Yong, Melvin (1450) | Lost 1-2 | -181425 |
| 4sealed | 370 | Neo, Eugene (1524) | Lost 0-2 | -161409 |
| 5sealed | 378 | Nordin, Nasrul Faiz (1462) | Lost 0-2 | -171392 |
| average opponent: 1456record: 1-4 | new rating: 1392 | |||
| Grand Prix Kuala Lumpur 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 41 | Wong, Qin Yuen (1500) | Lost 1-2 | -181482 |
| 2sealed | 66 | Hisyam, Muhammad Syahrul (1413) | Won 2-0 | +171499 |
| 3sealed | 73 | Chim, Kai Yen (1466) | Lost 1-2 | -191480 |
| 4sealed | 101 | Abdullah, Rizal (1482) | Lost 0-2 | -181462 |
| 5sealed | 99 | Zanul Abdin, Mohd Azla (1445) | Lost 0-2 | -181444 |
| average opponent: 1461record: 1-4 | new rating: 1444 | |||