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Tournaments played by Jonathan Chung |
| Date | Name | Old rating | Current rating |
|---|---|---|---|
| 2013-04-14 | Final Ontario Chess Challenge Qualifier | 511 | 545 |
| 2013-02-24 | Ontario Chess Challenge Qualifier | 497 | 511 |
| 2012-10-28 | Grand Annual Halloween Chess Tournament | 475 | 497 |
| 2012-04-15 | Ontario Chess Challenge Final Toronto Qualifier | 504 | 475 |
| 2012-04-07 | Swansea Chess Club | 506 | 504 |
| 2012-03-12 | Swansea Chess Club | 519 | 506 |
| 2012-03-12 | Swansea Chess Club | 551 | 519 |
| 2012-03-18 | Ontario Chess Challenge Provincials Qualifier | 556 | 551 |
| 2012-02-18 | Swansea Chess Club | 574 | 556 |
| 2012-02-18 | Swansea Chess Club | 494 | 574 |
| 2012-01-28 | Swansea Chess Club | 551 | 494 |
| 2011-12-03 | Swansea Chess Club | 433 | 551 |
| 2011-11-26 | Swansea Chess Club | 474 | 433 |
| 2011-11-26 | Swansea Chess Club | 0 | 474 |