Chan, To
Current rating: 1444
Record: 4-7
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 59 | Francisco, Jerome (1466) | Lost 0-2 | -181460 |
| 2modern | 298 | Lao, Songjian (1589) | Lost 0-2 | -161444 |
| average opponent: 1528record: 0-2 | new rating: 1444 | |||
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 17 | Li, Xiao Ming (1500) | Won 2-1 | +181518 |
| 2sealed | 153 | Villa, Francis Christopher Duane (1471) | Lost 1-2 | -191499 |
| 3sealed | 268 | Ou-Yang, Alex Hung Jen (1499) | Lost 1-2 | -181481 |
| 4sealed | 334 | Ng, Pui Wing Vincent (1466) | Lost 0-2 | -181463 |
| 5sealed | 364 | Wang, Hui Hua (1445) | Lost 1-2 | -181445 |
| 6sealed | 363 | Ngan, Wing Ming (1376) | Won 2-0 | +161461 |
| 7sealed | 311 | Adikoesoemo, Austein (1394) | Lost 0-2 | -191442 |
| 8sealed | 286 | Stuart, Hal (1445) | Won 2-0 | +181460 |
| 9sealed | 248 | cho, sam (1475) | Won 2-0 | +181478 |
| average opponent: 1452record: 4-5 | new rating: 1478 | |||