| Tournament date | Date rated | Name | Old rating | Rating |
| 2012-05-27 | 2012-05-29 | Ontario High School Chess Championship 2012 [Championship] | 1307 | 1332 |
| 2011-10-29 | 2011-11-01 | Seneca Hill Chess Club (Saturday) [Section 1] | 1317 | 1307 |
| 2011-07-23 | 2011-07-31 | Seneca Hill Chess Club (Saturday) [Section 2] | 1273 | 1317 |
| 2011-05-15 | 2011-05-26 | Ontario High School Chess Championship [Championship] | 1240 | 1273 |
| 2010-05-09 | 2010-06-03 | Ontario High School Chess Championship 2010 [Championship] | 1244 | 1240 |
| 2008-05-25 | 2008-06-03 | Regular Tournament [Section 1] | 1253 | 1244 |
| 2008-05-11 | 2008-05-14 | Grand Prix #3 (Toronto) [Pee Wee] | 1223 | 1253 |
| 2008-04-13 | 2008-04-16 | Ontario Chess Challenge [Section 7] | 1205 | 1223 |
| 2008-03-23 | 2008-03-25 | Seneca Hill Junior Tournament [Section 1] | 1193 | 1205 |
| 2008-03-02 | 2008-03-09 | Ontario Team Championships (K - 6) [K-6] | 1197 | 1193 |
| 2008-02-10 | 2008-02-14 | Grand Prix #2 [PeeWee] | 1213 | 1197 |
| 2008-01-27 | 2008-01-29 | Seneca Hill Junior Tournament [Section 1] | 1243 | 1213 |
| 2008-01-13 | 2008-01-15 | Seneca Hill Junior Tournament [Section 1] | 1244 | 1243 |
| 2008-01-10 | 2008-01-11 | Seneca Hill GBG [Section 8] | 1221 | 1244 |
| 2007-11-11 | 2007-11-15 | Grand Prix #1 (Toronto) [PeeWee] | 1205 | 1221 |
| 2007-10-28 | 2007-11-02 | Halloween Tournament [Section 2] | 1183 | 1205 |
| 2007-09-30 | 2007-10-05 | Regular Tournament [Section 1] | 1167 | 1183 |
| 2007-06-02 | 2007-06-06 | Quebec-Ontario Match K-6 [Section 1] | 1148 | 1167 |
| 2007-05-27 | 2007-06-01 | Regular Tournament [Section 1] | 1136 | 1148 |
| 2007-05-06 | 2007-05-11 | Grand Prix #3 (Toronto) [PeeWee] | 1094 | 1136 |
| 2007-04-22 | 2007-04-25 | Ontario Chess Challenge [Section 5] | 1081 | 1094 |
| 2007-04-15 | 2007-04-19 | Toronto Chess Challenge [Section 4] | 1103 | 1081 |
| 2007-03-04 | 2007-03-09 | Ontari Team - K-6 [Kindergarten - Grade 6] | 1086 | 1103 |
| 2007-02-25 | 2007-02-28 | Grand Prix #2 [PeeWee] | 1142 | 1086 |
| 2007-02-18 | 2007-02-20 | Canadian Jewish News Chess Challenge [Section 5] | 1110 | 1142 |
| 2006-12-03 | 2006-12-06 | Regular Tournament [Section 1] | 1089 | 1110 |
| 2006-11-25 | 2006-11-30 | Toronto Team Tournament K-6 [Section 1] | 1061 | 1089 |
| 2006-10-12 | 2006-11-16 | Toronto Grand Prix [PeeWee] | 1052 | 1061 |
| 2006-11-11 | 2006-11-13 | Seneca Hill Chess Club [Section 1] | 1043 | 1052 |
| 2006-10-22 | 2006-10-26 | Regular Tournament [Section 1] | 975 | 1043 |
| 2006-09-19 | 2006-09-25 | Seneca Hill Chess Club [Section 1] | 958 | 975 |
| 2006-08-20 | 2006-08-25 | 2006 Superfest - Super Festival 2006 [Section 4] | 937 | 958 |
| 2006-08-17 | 2006-08-18 | Seneca Hill Summer 2 [Section 1] | 972 | 937 |
| 2006-06-25 | 2006-06-28 | Seneca Hill 500 [Section 1] | 955 | 972 |
| 2006-06-11 | 2006-06-15 | Seneca Hill 500 [Section 1] | 949 | 955 |
| 2006-05-28 | 2006-06-01 | Regular [Section 2] | 887 | 949 |
| 2006-05-07 | 2006-05-11 | Grand Prix Toronto [Section 2] | 873 | 887 |
| 2006-04-23 | 2006-04-25 | Ontario Chess Challenge [Section 4] | 883 | 873 |
| 2006-04-09 | 2006-04-22 | Regular tournament [Section 1] | 895 | 883 |
| 2006-04-16 | 2006-04-17 | Seneca Hill 500 [Section 3] | 871 | 895 |
| 2006-04-02 | 2006-04-10 | Toronto Qualifiers [Section 3] | 883 | 871 |
| 2006-03-05 | 2006-03-12 | Toronto Team (K-6) [Section 1] | 931 | 883 |
| 2006-02-26 | 2006-03-01 | Grand Prix of Toronto [Section 2] | 967 | 931 |
| 2006-02-19 | 2006-02-21 | Canadian Jewish News Chess Challenge [Section 7] | 981 | 967 |
| 2006-01-08 | 2006-01-12 | Seneca Hill Chess Club [Section 1] | 1012 | 981 |
| 2005-12-18 | 2005-12-20 | Seneca Hill 500 [Section 1] | 1021 | 1012 |
| 2005-12-06 | 2005-12-09 | Seneca Hill Public School [Section 3] | 1008 | 1021 |
| 2005-11-29 | 2005-12-01 | Seneca Hill Public School [Section 1] | 1016 | 1008 |
| 2005-11-13 | 2005-11-18 | Grand Prix [Section 2] | 1027 | 1016 |
| 2005-10-29 | 2005-11-04 | Regular [Section 2] | 961 | 1027 |
| 2005-11-01 | 2005-11-02 | Seneca Hill Public School [Section 1] | 958 | 961 |
| 2005-10-23 | 2005-10-25 | Seneca Hill 500 [Section 1] | 953 | 958 |
| 2005-07-24 | 2005-07-27 | Seneca Hill 500 [Section 1] | 953 | 953 |
| 2005-07-10 | 2005-07-13 | Seneca Hill 500 [Section 1] | 958 | 953 |
| 2005-06-12 | 0000-00-00 | Seneca Hill 500 [Section 1] | 936 | 958 |
| 2005-06-06 | 0000-00-00 | Seneca Hill Public School [Section 1] | 921 | 936 |
| 2005-05-01 | 0000-00-00 | Grand Prix [Section 2] | 953 | 921 |
| 2005-04-25 | 0000-00-00 | Seneca Hill Public School [Section 1] | 909 | 953 |
| 2005-04-17 | 0000-00-00 | Ontario Provincial (playoffs) [Section 3] | 893 | 909 |
| 2005-04-17 | 0000-00-00 | Ontario Chess Challenge [Section 3] | 880 | 893 |
| 2005-04-03 | 0000-00-00 | Toronto Chess Challenge Regional [Section 3] | 880 | 880 |
| 2005-03-13 | 0000-00-00 | Seneca Hill Public School [Section 1] | 848 | 880 |
| 2005-03-13 | 0000-00-00 | Regular Tournament [Section 2] | 865 | 848 |
| 2005-02-19 | 0000-00-00 | Toronto Team Tournament Playoffs [Section 1] | 873 | 865 |
| 2005-02-28 | 0000-00-00 | Seneca Hill Public School [Section 1] | 852 | 873 |
| 2005-02-19 | 0000-00-00 | Toronto Team Tournament [Section 1] | 852 | 852 |
| 2005-03-05 | 0000-00-00 | Grand Prix [Section 2] | 820 | 852 |
| 2005-02-05 | 0000-00-00 | Canadian Jewish News CC Regional [Section 3] | 803 | 820 |
| 2005-01-23 | 0000-00-00 | Regular tournament [Section 3] | 719 | 803 |
| 2004-12-04 | 0000-00-00 | Oriole Winter Holiday [Section 2] | 724 | 719 |
| 2004-12-11 | 0000-00-00 | Seneca Hill Public School [Section 3] | 708 | 724 |
| 2004-11-14 | 0000-00-00 | Seneca Hill 600 [Section 1] | 718 | 708 |
| 2004-11-06 | 0000-00-00 | Toronto Grand Prix 2004/05 - 1 [Section 3] | 726 | 718 |
| 2004-10-17 | 0000-00-00 | Regular Scholastic Tournament [Section 4] | 646 | 726 |
| 2004-12-19 | 0000-00-00 | Seneca Hill 600 [Section 3] | 666 | 646 |
| 2004-08-22 | 0000-00-00 | Seneca Hill 600 [Section 3] | 695 | 692 |
| 2004-08-22 | 0000-00-00 | Seneca Hill 600 [Section 3] | 692 | 666 |
| 2004-12-19 | 0000-00-00 | Regular Tournament [Section 3] | 712 | 695 |
| 2004-04-03 | 0000-00-00 | Regular Tournament [Section 3] | 707 | 712 |
| 2004-04-10 | 0000-00-00 | Grand Prix [Section 3] | 743 | 707 |
| 2004-04-02 | 0000-00-00 | Regular Tournament [Section 3] | 724 | 743 |
| 2004-03-09 | 0000-00-00 | Canadian Chess Challenge - Ontario Provincials [Section 3] | 746 | 724 |
| 2004-03-13 | 0000-00-00 | Toronto Chess Challenge [Section 2] | 756 | 746 |
| 2004-01-10 | 0000-00-00 | Seneca Hill 600 [Section 3] | 776 | 756 |
| 2004-04-03 | 0000-00-00 | Oriole March Break [Section 2] | 803 | 776 |
| 2004-02-15 | 0000-00-00 | Regular Tournament [Section 12] | 845 | 803 |
| 2004-02-14 | 0000-00-00 | Toronto Team Tournement (K-3) [Section 1] | 857 | 845 |
| 2004-02-01 | 0000-00-00 | Regular Tournament [Section 3] | 853 | 857 |
| 2004-02-04 | 0000-00-00 | Grand Prix [Section 3] | 765 | 853 |
| 2004-06-05 | 0000-00-00 | Canadian Jewish News [Section 3] | 739 | 765 |
| 2004-01-30 | 0000-00-00 | Regular Tournament [Section 7] | 697 | 739 |
| 2004-01-17 | 0000-00-00 | Regular Tournament [Section 4] | 717 | 697 |
| 2004-01-10 | 0000-00-00 | Regular Tournament [Section 5] | 696 | 717 |
| 2004-05-15 | 0000-00-00 | Regular Tournament [Section 4] | 744 | 696 |
| 2003-12-14 | 0000-00-00 | Seneca Hill Open [Section 3] | 771 | 744 |
| 2003-12-04 | 0000-00-00 | Thornhill Sunday Chess [Section 5] | 757 | 771 |
| 2003-11-23 | 0000-00-00 | Thornhill Sunday Chess [Section 5] | 748 | 757 |
| 2003-11-23 | 0000-00-00 | Regular Tournament [Section 2] | 758 | 748 |
| 2003-10-25 | 0000-00-00 | Grand Prix [Section 3] | 753 | 758 |
| 2003-10-18 | 0000-00-00 | Regular Tournament [Section 5] | 651 | 753 |
| 2003-11-15 | 0000-00-00 | Seneca Hill Open [Section 3] | 676 | 651 |
