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Tournaments played by David Shen |
| Date | Name | Old rating | Current rating |
|---|---|---|---|
| 2013-06-16 | regular | 1145 | 1151 |
| 2013-05-19 | Toronto Youth Championships 2013 | 1209 | 1145 |
| 2013-05-05 | Chess Grand Prix III Toronto | 1222 | 1209 |
| 2013-04-21 | 2013 Ontario Chess Challenge | 1235 | 1222 |
| 2013-04-06 | York Region Chess Challenge | 1231 | 1235 |
| 2013-03-31 | regular | 1268 | 1231 |
| 2013-03-03 | regular | 1232 | 1268 |
| 2013-02-24 | Ontario Chess Challenge Qualifier | 1239 | 1232 |
| 2013-02-03 | Chess Grand Prix II Toronto | 1228 | 1239 |
| 2012-12-16 | regular | 1196 | 1228 |
| 2012-12-09 | regular | 1181 | 1196 |
| 2012-12-02 | regular | 1153 | 1181 |
| 2012-11-25 | regular | 1138 | 1153 |
| 2012-11-18 | regular | 1160 | 1138 |
| 2012-11-11 | Grand Prix I | 1209 | 1160 |
| 2012-11-04 | regular | 1181 | 1209 |
| 2012-10-29 | regular | 1170 | 1181 |
| 2012-10-21 | regular | 1180 | 1170 |
| 2012-10-14 | regular | 1175 | 1180 |
| 2012-10-07 | regular | 1201 | 1175 |
| 2012-09-23 | regular | 1145 | 1201 |
| 2012-09-16 | regular | 1133 | 1145 |
| 2012-09-09 | regular | 1152 | 1133 |
| 2012-08-10 | camp August 6- August 10, 2012 | 1100 | 1152 |
| 2012-06-24 | regular | 1064 | 1100 |
| 2012-06-10 | regular | 1088 | 1064 |
| 2012-06-03 | regular | 1012 | 1088 |
| 2012-05-27 | regular | 998 | 1012 |
| 2012-05-13 | GRAND PRIX Event #3 | 1023 | 998 |
| 2012-05-06 | regular | 959 | 1023 |
| 2012-04-29 | regular | 969 | 959 |
| 2012-04-22 | 2012 Ontario Chess Challenge | 1013 | 969 |
| 2012-04-08 | Regular | 917 | 1013 |
| 2012-04-01 | Regular | 896 | 917 |
| 2012-03-31 | York Region Chess Challenge | 928 | 896 |
| 2012-03-25 | Regular | 944 | 928 |
| 2012-03-04 | Regular | 959 | 944 |
| 2012-02-26 | regular | 964 | 959 |
| 2012-02-19 | Regular | 949 | 964 |
| 2012-02-12 | Regular | 968 | 949 |
| 2012-02-05 | GRAND PRIX Event #2 | 946 | 968 |
| 2012-01-29 | regular | 963 | 946 |
| 2012-01-22 | regular | 978 | 963 |
| 2012-01-15 | regular | 1010 | 978 |
| 2012-01-06 | regular | 996 | 1010 |
| 2012-01-06 | regular | 1014 | 996 |
| 2012-01-06 | regular | 998 | 1014 |
| 2011-12-18 | Christmas Regular Scholastic Tournament | 964 | 998 |
| 2011-12-11 | regular | 938 | 964 |
| 2011-12-04 | regular | 956 | 938 |
| 2011-11-27 | regular | 963 | 956 |
| 2011-11-20 | regular | 954 | 963 |
| 2011-11-06 | regular | 931 | 954 |
| 2011-10-30 | Halloween Regular Scholastic Tournament | 924 | 931 |
| 2011-10-23 | regular | 929 | 924 |
| 2011-10-16 | regular | 917 | 929 |
| 2011-10-09 | regular | 899 | 917 |
| 2011-10-02 | regular | 906 | 899 |
| 2011-09-25 | regular | 948 | 906 |
| 2011-09-25 | September 25 Monthly Scholastic | 910 | 948 |
| 2011-09-18 | regular | 934 | 910 |
| 2011-07-22 | regular | 962 | 934 |
| 2011-06-19 | regular | 969 | 962 |
| 2011-06-12 | regular | 977 | 969 |
| 2011-06-05 | regular | 967 | 977 |
| 2011-05-15 | regular | 891 | 967 |
| 2011-05-08 | regular | 809 | 891 |
| 2011-05-01 | Grand Prix #3 | 787 | 809 |
| 2011-04-17 | Ontario Chess Challenge | 801 | 787 |
| 2011-04-10 | regular | 812 | 801 |
| 2011-04-03 | regular | 816 | 812 |
| 2011-03-26 | York Region Chess Challenge | 828 | 816 |
| 2011-03-18 | camp | 869 | 828 |
| 2011-03-18 | camp | 839 | 869 |
| 2011-03-18 | camp | 851 | 839 |
| 2011-03-06 | regular | 856 | 851 |
| 2011-02-27 | regular | 868 | 856 |
| 2011-02-20 | regular | 879 | 868 |
| 2011-02-13 | regular | 811 | 879 |
| 2011-02-06 | Grand Prix II | 803 | 811 |
| 2011-01-30 | regular | 847 | 803 |
| 2011-01-23 | regular | 759 | 847 |
| 2011-01-16 | regular | 760 | 759 |
| 2011-01-09 | regular | 803 | 760 |
| 2010-12-12 | regular | 802 | 803 |
| 2010-12-05 | regular | 846 | 802 |
| 2010-11-28 | regular | 824 | 846 |
| 2010-11-21 | regular | 776 | 824 |
| 2010-11-14 | regular | 716 | 776 |
| 2010-11-07 | Grand Prix I | 753 | 716 |
| 2010-10-24 | regular | 777 | 753 |
| 2010-10-17 | regular | 773 | 777 |
| 2010-10-10 | regular | 689 | 773 |
| 2010-10-03 | regular | 664 | 689 |
| 2010-09-26 | regular | 709 | 664 |
| 2010-09-19 | regular | 740 | 709 |
| 2010-09-03 | regular | 722 | 740 |
| 2010-07-25 | regular | 727 | 722 |
| 2010-07-04 | Regular June 28-July4 | 753 | 727 |
| 2010-07-04 | Regular June 28-July4 | 756 | 753 |
| 2010-07-04 | Regular June 28-July4 | 780 | 756 |
| 2010-06-20 | Regular | 769 | 780 |
| 2010-06-13 | Regular | 709 | 769 |
| 2010-06-06 | Regular | 683 | 709 |
| 2010-05-30 | Regular | 619 | 683 |
| 2010-05-23 | Regular | 634 | 619 |
| 2010-05-16 | Regular | 638 | 634 |
| 2010-05-16 | Regular | 556 | 638 |
| 2010-05-09 | Regular | 521 | 556 |
| 2010-05-02 | regular | 536 | 521 |
| 2010-04-25 | Regular | 548 | 536 |
| 2010-04-18 | regular | 560 | 548 |
| 2010-04-11 | Toronto Regional Qualifier - Tournament #2 | 544 | 560 |
| 2010-03-28 | Toronto Regional Qualifier - Tournament #1 | 492 | 544 |
| 2010-03-27 | York Region Chess Challenge | 473 | 492 |
| 2009-02-13 | Midtown Toronto District | 0 | 473 |