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Tournaments played by Jeffrey Zhu |
| Date | Name | Old rating | Current rating |
|---|---|---|---|
| 2013-04-21 | 2013 Ontario Chess Challenge | 1082 | 1244 |
| 2013-04-14 | Windsor/Essex OCC Qualifier #1 | 1036 | 1082 |
| 2013-02-03 | Chess Grand Prix II Toronto | 1083 | 1036 |
| 2013-02-02 | Windsor Feb 2 Swiss | 1098 | 1083 |
| 2013-01-19 | Windsor Jan 19 swiss | 1079 | 1098 |
| 2013-01-05 | Windsor January 5 practice | 1055 | 1079 |
| 2012-03-25 | Windsor/Essex OCC qualifier #1 | 1039 | 1055 |
| 2012-02-18 | Windsor February 18 practice | 1059 | 1039 |
| 2012-02-04 | Windsor February 4th practice | 1043 | 1059 |
| 2012-01-21 | Windsor Jan 21 practice | 1028 | 1043 |
| 2011-07-07 | Canadian Youth Chess Championships - 2011 | 1020 | 1028 |
| 2011-04-17 | Ontario Chess Challenge | 1003 | 1020 |
| 2011-04-03 | Riverside OCC Qualifier - AM | 1000 | 1003 |
| 2011-02-05 | February 5 swiss | 977 | 1000 |
| 2011-01-22 | January 22 swiss | 949 | 977 |
| 2010-06-27 | Chess Village Juniors | 950 | 949 |
| 2010-06-19 | Chess Village Junior | 826 | 950 |
| 2010-04-18 | 2010 Ontario Chess Challenge | 816 | 826 |
| 2010-04-11 | Windsor/Essex Regional Qualifier for the Ontario Chess Challenge 2010 #2 PM | 802 | 816 |
| 2010-02-06 | February 6 | 0 | 802 |