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Tournaments played by Ivan Edgeworth |
| Date | Name | Old rating | Current rating |
|---|---|---|---|
| 2010-04-14 | Grand Erie Chess Challenge | 655 | 859 |
| 2009-04-26 | Ontario Chess Challenge | 650 | 655 |
| 2009-04-02 | Waterloo Regional Chess Challenge | 634 | 650 |
| 2008-12-14 | KW Youth Chess Tournaments | 611 | 634 |
| 2008-03-27 | Waterloo Regional Chess Challenge | 0 | 611 |