Cheng, Calvin
Current rating: 1497
Record: 3-3
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 326 | Ng, Calvin (1429) | Lost 0-2 | -191481 |
| 2sealed | 340 | Tan, Xing Jian (1482) | Won 2-1 | +181499 |
| 3sealed | 182 | Ding, Ian (1488) | Won 2-0 | +181517 |
| 4sealed | 166 | Ng, Soon Lye (1596) | Won 2-0 | +191536 |
| 5sealed | 124 | Lee, Al (1517) | Lost 0-2 | -181518 |
| 6sealed | 130 | Widjaja, Rudy (1373) | Lost 0-2 | -211497 |
| average opponent: 1481record: 3-3 | new rating: 1497 | |||