Chong, Siew Fung
Current rating: 1425
Record: 2-7
| Grand Prix Singapore 2011 (NPH standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 19 | Angelopoulos, Marios (1593) | Lost 1-2 | -151449 |
| 5standard | 77 | Stark, Ben S (2066) | Lost 0-2 | -81441 |
| 6standard | 141 | Asehan, Ceasar John (1574) | Lost 1-2 | -161425 |
| average opponent: 1745record: 0-3 | new rating: 1425 | |||
| Grand Prix Kuala Lumpur 2010 (WWK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 83 | Ng, Jason (1500) | Lost 1-2 | -181482 |
| 2standard | 117 | Yong, E-Foong (1482) | Won 2-1 | +181500 |
| 3standard | 105 | TOH, HONG WEI (1510) | Lost 1-2 | -181482 |
| 4standard | 224 | Chua, Leh Chiew (1482) | Won 2-0 | +181500 |
| 5standard | 175 | Low, Adam (1500) | Lost 1-2 | -181482 |
| 6standard | 181 | Ching, Jonathan (1482) | Lost 1-2 | -181464 |
| average opponent: 1493record: 2-4 | new rating: 1464 | |||