![]() |
Tournaments played by Derek Hsing |
| Date | Name | Old rating | Current rating |
|---|---|---|---|
| 2012-11-17 | Canadian Chess Academy | 501 | 487 |
| 2012-06-16 | Canadian Chess Academy | 532 | 501 |
| 2012-06-17 | Canadian Chess Academy | 539 | 532 |
| 2012-06-17 | Canadian Chess Academy | 517 | 539 |
| 2012-06-10 | Canadian Chess Academy | 528 | 517 |
| 2012-06-10 | Canadian Chess Academy | 522 | 528 |
| 2012-06-03 | Canadian Chess Academy | 508 | 522 |
| 2012-05-27 | Canadian Chess Academy | 536 | 508 |
| 2012-05-20 | Canadian Chess Academy | 544 | 536 |
| 2012-05-20 | Canadian Chess Academy | 567 | 544 |
| 2012-05-13 | Canadian Chess Academy | 548 | 567 |
| 2012-05-06 | Canadian Chess Academy | 548 | 548 |
| 2012-05-06 | Canadian Chess Academy | 0 | 548 |