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Tournaments played by Jonathan Yu |
| Date | Name | Old rating | Current rating |
|---|---|---|---|
| 2006-09-30 | Adjustment-Ajustement | 1560 | 1562 |
| 2005-12-01 | Adjustment - ajustement Kiril | 1627 | 1560 |
| 2005-08-21 | SuperFest | 1614 | 1627 |
| 2005-08-14 | Seneca Hill 500 | 1622 | 1614 |
| 2005-06-03 | Adjustment - Ajustement | 1492 | 1622 |
| 2005-04-03 | AJUSTEMENT | 1400 | 1492 |
| 2005-02-19 | Toronto Team Tournament | 1419 | 1400 |
| 2004-12-04 | Oriole Winter Holiday | 1377 | 1419 |
| 2004-03-09 | Canadian Chess Challenge - Ontario Provincials | 1377 | 1377 |
| 2004-03-13 | Toronto Chess Challenge | 1397 | 1377 |
| 2004-05-08 | Toronto Team Tournement (Gr. 7-12) | 1380 | 1397 |