Tan, Chong Han
Current rating: 1433
Record: 3-7
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 130 | Goh, Benjamin Jiarong (1500) | Lost 0-2 | -171446 |
| 2sealed | 348 | Lim Amos, Wei Jun (1482) | Won 2-0 | +191465 |
| 3sealed | 138 | Sabater, Aldin (1500) | Lost 1-2 | -181447 |
| 4sealed | 298 | Leonardo, Edward (1520) | Won 2-0 | +201467 |
| 5sealed | 225 | Kumar, Khye An Arhul J (1501) | Lost 0-2 | -181449 |
| 6sealed | 293 | Mun, Max (1527) | Lost 0-2 | -161433 |
| average opponent: 1505record: 2-4 | new rating: 1433 | |||
| Grand Prix Taipei 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 47 | Tu, Chung-Chi (1426) | Lost 1-2 | -191481 |
| 2sealed | 233 | Guo, Chi Hsen (1521) | Won 2-1 | +181499 |
| 3sealed | 192 | Wong, Deniz (1500) | Lost 1-2 | -181481 |
| 4sealed | 306 | Gheg, E. Ming (1484) | Lost 0-2 | -181463 |
| average opponent: 1483record: 1-3 | new rating: 1463 | |||