Ng, Calvin
Current rating: 1428
Record: 1-5
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 326 | Cheng, Calvin (1500) | Won 2-0 | +191448 |
| 2sealed | 109 | Tan, Kevin (1325) | Lost 1-2 | -201428 |
| average opponent: 1412record: 1-1 | new rating: 1428 | |||
| Grand Prix Singapore 2011 (NPH standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 81 | Toh, Rui Huang (1446) | Lost 1-2 | -191481 |
| 2standard | 157 | Sim, Stanley (1581) | Lost 0-2 | -161465 |
| 3standard | 210 | Chee, Howe Ming (1462) | Lost 0-2 | -181447 |
| 4standard | 299 | Cheong, Chan Yien Malv (1442) | Lost 1-2 | -181429 |
| average opponent: 1483record: 0-4 | new rating: 1429 | |||