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Tournaments played by Dave Xie |
| Date | Name | Old rating | Current rating |
|---|---|---|---|
| 2010-07-04 | Regular June 28-July4 | 1011 | 1014 |
| 2010-06-06 | Regular | 1008 | 1011 |
| 2010-05-02 | regular | 1037 | 1008 |
| 2010-04-18 | regular | 1032 | 1037 |
| 2010-04-11 | regular | 998 | 1032 |
| 2010-03-28 | regular | 998 | 1022 |
| 2010-03-27 | York Region Chess Challenge | 1020 | 998 |
| 2010-03-21 | regular March 16-21 | 1020 | 1020 |
| 2010-03-15 | REGULAR March 14-15 | 972 | 1020 |
| 2010-03-07 | Ontario Team Chess Championship | 937 | 972 |
| 2010-02-28 | Regular | 911 | 937 |
| 2010-02-21 | regular | 881 | 911 |
| 2010-02-14 | Regular | 889 | 881 |
| 2009-12-06 | REGULAR | 877 | 889 |
| 2009-11-22 | REGULAR | 904 | 877 |
| 2009-10-11 | REGULAR | 932 | 904 |
| 2009-09-27 | REGULAR | 957 | 932 |
| 2009-09-13 | REGULAR | 952 | 957 |
| 2009-09-04 | Camp | 938 | 952 |
| 2009-06-28 | The Knights of Chess Open Championship 2009 | 934 | 938 |
| 2009-06-14 | regular | 970 | 934 |
| 2009-05-31 | regular | 936 | 970 |
| 2009-05-17 | regular | 927 | 936 |
| 2009-05-03 | regular | 926 | 927 |
| 2009-04-26 | Ontario Chess Challenge | 900 | 926 |
| 2009-04-19 | regular | 860 | 900 |
| 2009-04-05 | regular | 854 | 860 |
| 2009-03-28 | York Region Chess Challenge | 855 | 854 |
| 2009-03-22 | regular+camp | 867 | 855 |
| 2009-03-22 | regular+camp | 813 | 867 |
| 2009-03-22 | regular+camp | 797 | 813 |
| 2009-02-22 | regular | 812 | 797 |
| 2009-02-08 | regular | 826 | 812 |
| 2009-01-25 | regular | 778 | 826 |
| 2009-01-04 | regular+camp | 764 | 778 |
| 2009-01-04 | regular+camp | 704 | 764 |
| 2009-01-04 | regular+camp | 748 | 704 |
| 2008-12-28 | regular+camp | 700 | 748 |
| 2008-12-28 | regular+camp | 646 | 700 |
| 2008-08-31 | regular | 682 | 646 |
| 2008-08-17 | Camp&Regular Aug.11-17 | 705 | 682 |
| 2008-08-17 | Camp&Regular Aug.11-17 | 695 | 705 |
| 2008-08-17 | Camp&Regular Aug.11-17 | 685 | 695 |
| 2008-08-17 | Camp&Regular Aug.11-17 | 672 | 685 |
| 2008-08-03 | regular | 647 | 672 |
| 2008-08-03 | regular | 617 | 647 |
| 2008-08-03 | regular | 592 | 617 |
| 2008-08-03 | regular | 518 | 592 |
| 2008-04-06 | Toronto Qualifier | 521 | 518 |
| 2008-03-29 | York Region Optimist Chess Challenge | 0 | 521 |