| Tournament date | Date rated | Name | Old rating | Rating |
| 2020-02-25 | 2020-02-26 | Zion [Section 2] | 1159 | 1121 |
| 2020-02-25 | 2020-02-26 | Zion [Section 1] | 1160 | 1159 |
| 2019-11-26 | 2019-11-27 | Zion [Section 2] | 1151 | 1160 |
| 2019-11-26 | 2019-11-27 | Zion [Section 1] | 1142 | 1151 |
| 2019-10-22 | 2019-10-25 | Zion [Section 2] | 1145 | 1142 |
| 2019-10-22 | 2019-10-25 | Zion [Section 1] | 1114 | 1145 |
| 2019-08-17 | 2019-08-28 | Seneca Hill Saturday [Section 1] | 1145 | 1114 |
| 2019-07-20 | 2019-08-26 | Seneca Hill Saturday - Blue [Section 1] | 1180 | 1145 |
| 2019-07-13 | 2019-07-19 | Seneca Hill Saturday - Blue [Section 1] | 1241 | 1180 |
| 2019-06-08 | 2019-06-11 | Championnat Québec-Ontario Championship [Maternelle - 3e année/Kindergarden - Grade 3] | 1222 | 1241 |
| 2019-06-06 | 2019-06-07 | Seneca Hill PS [Section 2] | 1180 | 1222 |
| 2019-06-06 | 2019-06-07 | Seneca Hill PS [Section 1] | 1176 | 1180 |
| 2019-06-02 | 2019-06-03 | 2019 Ontario Schools' Chess Team Championships [K-6] | 1160 | 1176 |
| 2019-05-26 | 2019-05-30 | Seneca Hill - Azerbaijan Tournament [Section 1] | 1167 | 1160 |
| 2019-05-09 | 2019-05-14 | Seneca Hill PS [Section 2] | 1115 | 1167 |
| 2019-05-09 | 2019-05-14 | Seneca Hill PS [Section 1] | 1103 | 1115 |
| 2019-04-18 | 2019-04-26 | Seneca Hill PS [Grade 5] | 1093 | 1103 |
| 2019-03-28 | 2019-03-29 | Seneca Hill PS [Section 2] | 1151 | 1093 |
| 2019-03-28 | 2019-03-29 | Seneca Hill PS [Section 1] | 1157 | 1151 |
| 2019-02-16 | 2019-02-19 | Seneca Hill OCC qualifier 2 [Section 3] | 1141 | 1157 |
| 2019-02-14 | 2019-02-15 | Seneca Hill PS [Section 2] | 1162 | 1141 |
| 2019-02-14 | 2019-02-15 | Seneca Hill PS [Section 1] | 1144 | 1162 |
| 2018-12-06 | 2018-12-07 | Seneca Hill PS [Section 2] | 1136 | 1144 |
| 2018-12-06 | 2018-12-07 | Seneca Hill PS [Section 1] | 1116 | 1136 |
| 2018-10-25 | 2018-10-31 | Seneca Hill Public School [Section 2] | 1097 | 1116 |
| 2018-10-25 | 2018-10-31 | Seneca Hill Public School [Section 1] | 1074 | 1097 |
| 2018-06-23 | 2018-06-27 | Seneca Hill Saturday - Yellow [Section 8] | 1052 | 1074 |
| 2018-06-23 | 2018-06-27 | Seneca Hill Saturday - Yellow [Section 3] | 1065 | 1052 |
| 2018-06-16 | 2018-06-19 | Seneca Hill Saturday - Yellow and Blue [Section 2] | 1076 | 1065 |
| 2018-06-07 | 2018-06-08 | Seneca Hill Thursday [Section 2] | 1054 | 1076 |
| 2018-06-07 | 2018-06-08 | Seneca Hill Thursday [Section 1] | 1074 | 1054 |
| 2018-05-27 | 2018-05-30 | Ontario Schools Team Championships [K-6] | 1076 | 1074 |
| 2018-05-05 | 2018-05-07 | Seneca Hill Saturday Championship [Section 2] | 1108 | 1076 |
| 2018-05-03 | 2018-05-04 | Seneca Hill Thursday [Section 2] | 1098 | 1108 |
| 2018-05-03 | 2018-05-04 | Seneca Hill Thursday [Section 1] | 1103 | 1098 |
| 2018-04-22 | 2018-04-23 | 2018 Ontario Chess Challenge [Grade 4] | 1094 | 1103 |
| 2018-03-29 | 2018-03-30 | Seneca Hill Thursday [Section 1] | 1099 | 1094 |
| 2018-03-17 | 2018-03-20 | Seneca Hill OCC qualifier 2 [Grade 5] | 1081 | 1099 |
| 2018-03-10 | 2018-03-12 | Seneca Hill Saturday [Section 3] | 1092 | 1081 |
| 2018-03-01 | 2018-03-02 | Seneca Hill Thursday [Section 1] | 1086 | 1092 |
| 2018-02-10 | 2018-02-12 | Seneca Hill Saturday Championship [Section 2] | 1054 | 1086 |
| 2018-02-01 | 2018-02-02 | Seneca Hill Thursday [Section 1] | 1095 | 1054 |
| 2017-12-23 | 2017-12-26 | Seneca Hill OCC qualifier 1 [GRADE 3] | 1120 | 1095 |
| 2017-12-09 | 2017-12-11 | Seneca Hill Saturday Championship [Section 2] | 1121 | 1120 |
| 2017-12-09 | 2017-12-11 | Seneca Hill Saturday - Blue [Section 1] | 1154 | 1121 |
| 2017-12-02 | 2017-12-07 | Seneca Hill Saturday - Yellow and Blue [Section 1] | 1169 | 1154 |
| 2017-11-26 | 2017-11-27 | Chess'n Math 2017-2018 Grand Prix - Tournament No. 1 [U-12] | 1191 | 1169 |
| 2017-11-25 | 2017-11-27 | Seneca Hill Saturday - Blue [Section 1] | 1113 | 1191 |
| 2017-11-23 | 2017-11-24 | Seneca Hill Thursday [Section 1] | 1102 | 1113 |
| 2017-11-18 | 2017-11-24 | Seneca Hill Saturday - Yellow and Blue [Section 5] | 1096 | 1102 |
| 2017-11-11 | 2017-11-14 | Seneca Hill Saturday - Blue [Section 1] | 1090 | 1096 |
| 2017-11-04 | 2017-11-07 | Seneca Hill Saturday - Blue [Section 1] | 1104 | 1090 |
| 2017-11-02 | 2017-11-03 | Seneca Hill Thursday [Section 1] | 1069 | 1104 |
| 2017-10-28 | 2017-11-01 | Seneca Hill Saturday - Championships [Section 2] | 1056 | 1069 |
| 2017-10-28 | 2017-11-01 | Seneca Hill Saturday - Blue [Section 1] | 1065 | 1056 |
| 2017-10-21 | 2017-10-23 | Seneca Hill Saturday - Blue [Section 1] | 1038 | 1065 |
| 2017-10-14 | 2017-10-20 | Seneca Hill Saturday - Blue [Section 1] | 1046 | 1038 |
| 2017-10-12 | 2017-10-13 | Seneca Hill Public School [Section 1] | 1062 | 1046 |
| 2017-09-30 | 2017-10-05 | Seneca Hill Saturday - Blue [Section 1] | 982 | 1062 |
| 2017-09-23 | 2017-09-25 | Seneca Hill Saturday - Blue [Section 1] | 985 | 982 |
| 2017-09-16 | 2017-09-19 | Seneca Hill Saturday - Blue [Section 1] | 975 | 985 |
| 2017-08-12 | 2017-08-18 | Seneca Hill Saturday [Section 1] | 962 | 975 |
| 2017-07-31 | 2017-08-07 | Seneca Hill Sunday tournaments [Section 1] | 972 | 962 |
| 2017-07-22 | 2017-08-07 | Seneca Hill Saturday - Yellow and Blue [Section 1] | 966 | 972 |
| 2017-06-03 | 2017-06-06 | Championnat Québec - Ontario Championship [Maternelle - 3e année/Kindergarden - Grade 3] | 975 | 966 |
| 2017-06-01 | 2017-06-02 | Seneca Hill Thursday [Section 1] | 968 | 975 |
| 2017-05-28 | 2017-05-29 | 2017 Ontario Schools' Chess Team Championships [K-6] | 943 | 968 |
| 2017-05-18 | 2017-05-25 | Seneca Hill Thursday [Section 1] | 948 | 943 |
| 2017-04-23 | 2017-04-25 | 2017 Ontario Chess Challenge [Grade 2] | 958 | 948 |
| 2017-04-13 | 2017-04-14 | Seneca Hill Thursday [Section 1] | 938 | 958 |
| 2017-03-23 | 2017-03-24 | Seneca Hill Thursday [Section 4] | 926 | 938 |
| 2017-03-23 | 2017-03-24 | Seneca Hill Thursday [Section 1] | 900 | 926 |
| 2017-02-25 | 2017-03-10 | 1st Markham "Happy Life" Grand Prix [U10] | 894 | 900 |
| 2017-02-23 | 2017-02-24 | Seneca Hill Thursday [Section 8] | 894 | 894 |
| 2017-02-23 | 2017-02-24 | Seneca Hill Thursday [Section 1] | 912 | 894 |
| 2017-02-09 | 2017-02-10 | Seneca Hill Thursday [Section 1] | 889 | 912 |
| 2017-02-02 | 2017-02-03 | Seneca Hill Thursday [Section 2] | 887 | 889 |
| 2017-01-19 | 2017-01-20 | Seneca Hill Thursday [Section 2] | 875 | 887 |
| 2016-12-01 | 2016-12-02 | Seneca Hill Thursday Championship [Section 1] | 850 | 875 |
| 2016-12-01 | 2016-12-02 | Seneca Hill Thursday [Section 4] | 849 | 850 |
| 2016-12-01 | 2016-12-02 | Seneca Hill Thursday [Section 2] | 737 | 849 |
| 2016-11-27 | 2016-11-29 | Chess'n Math Grand Prix Tournament No. 1 [U-12] | 724 | 737 |
| 2016-11-10 | 2016-11-11 | Seneca Hill Thursday [Section 3] | 694 | 724 |
| 2016-10-30 | 2016-11-01 | Grand Halloween Tournament [Grade 3] | 678 | 694 |
| 2016-10-27 | 2016-10-28 | Seneca Hill Thursday [Section 3] | 688 | 678 |
| 2016-10-27 | 2016-10-28 | Seneca Hill Thursday [Section 1] | 687 | 688 |
| 2016-08-07 | 2016-08-15 | Seneca Hill Sunday tournaments [Section 1] | 725 | 687 |
| 2016-07-31 | 2016-08-05 | Seneca Hill Sunday tournaments [Section 1] | 749 | 725 |
| 2016-07-17 | 2016-07-18 | Seneca Hill Sunday tournaments [Section 1] | 760 | 749 |
| 2016-07-10 | 2016-07-12 | Seneca Hill Sunday tournaments [Section 1] | 753 | 760 |
| 2016-07-03 | 2016-07-06 | Seneca Hill Sunday tournaments [Section 2] | 681 | 753 |
| 2016-06-26 | 2016-06-30 | Seneca Hill Sunday tournaments [Section 1] | 736 | 681 |
| 2016-06-25 | 2016-06-30 | Seneca Hill Chess Championship [Section 3] | 711 | 736 |
| 2016-06-19 | 2016-06-21 | Seneca Hill Sunday tournaments [Section 2] | 761 | 711 |
| 2016-06-18 | 2016-06-21 | Seneca Hill Saturday - Championship [Section 2] | 736 | 761 |
| 2016-06-18 | 2016-06-21 | Seneca Hill Saturday - Blue [Section 4] | 759 | 736 |
| 2016-06-12 | 2016-06-17 | Seneca Hill Sunday tournaments [Section 2] | 754 | 759 |
| 2016-06-11 | 2016-06-17 | Seneca Hill Saturday - Yellow & Blue [Section 13] | 742 | 754 |
| 2016-06-04 | 2016-06-09 | Championnat Québec - Ontario Championship [Maternelle - 3e année/Kindergarden - Grade 3] | 781 | 742 |
| 2016-06-02 | 2016-06-09 | Seneca Hill PS Championship [Section 2] | 689 | 781 |
| 2016-06-02 | 2016-06-09 | Seneca Hill PS [Section 4] | 673 | 689 |
| 2016-05-28 | 2016-06-02 | Seneca Hill Saturday - Yellow & Blue [Section 12] | 699 | 673 |
| 2016-05-29 | 2016-05-30 | 2016 ONTARIO SCHOOLS’ CHESS TEAM CHAMPIONSHIPS [K-6] | 635 | 699 |
| 2016-05-19 | 2016-05-24 | Seneca Hill PS [Section 4] | 648 | 635 |
| 2016-05-07 | 2016-05-10 | Seneca Hill Saturday Championships [Section 2] | 667 | 648 |
| 2016-05-07 | 2016-05-10 | Seneca Hill Saturday - Blue [Section 4] | 685 | 667 |
| 2016-05-05 | 2016-05-06 | Seneca Hill PS [Section 2] | 645 | 685 |
| 2016-04-30 | 2016-05-02 | Seneca Hill Saturday [Section 9] | 636 | 645 |
| 2016-04-28 | 2016-04-29 | Seneca Hill PS Championship [Section 2] | 668 | 636 |
| 2016-04-21 | 2016-04-22 | Seneca Hill PS [Section 3] | 673 | 668 |
| 2016-04-16 | 2016-04-18 | Seneca Hill Saturday - Blue [Section 13] | 719 | 673 |
| 2016-04-16 | 2016-04-18 | Seneca Hill Saturday - Blue [Section 3] | 760 | 719 |
| 2016-04-10 | 2016-04-11 | Final Ontario Chess Challenge Qualifier [Grade 2] | 774 | 760 |
| 2016-04-07 | 2016-04-08 | Seneca Hill PS [Section 3] | 795 | 774 |
| 2016-03-24 | 2016-03-25 | Seneca Hill PS [Section 3] | 848 | 795 |
| 2016-03-24 | 2016-03-25 | Seneca Hill PS Championship [Section 1] | 825 | 848 |
| 2016-03-10 | 2016-03-11 | Seneca Hill PS [Section 3] | 783 | 825 |
| 2016-02-25 | 2016-02-26 | Seneca Hill PS [Section 4] | 790 | 783 |
| 2016-02-18 | 2016-02-22 | Seneca Hill PS [Section 3] | 797 | 790 |
| 2016-02-11 | 2016-02-15 | Seneca Hill PS Championship [Section 1] | 691 | 797 |
| 2016-02-04 | 2016-02-05 | Seneca Hill PS [Section 3] | 680 | 691 |
| 2016-01-28 | 2016-01-29 | Seneca Hill PS [Section 3] | 679 | 680 |
| 2015-11-26 | 2015-11-27 | Seneca Hill PS Championship [Section 1] | 700 | 679 |
| 2015-11-26 | 2015-11-27 | Seneca Hill PS [Section 4] | 670 | 700 |
| 2015-11-12 | 2015-11-13 | Seneca Hill PS [Section 4] | 667 | 670 |
| 2015-10-29 | 2015-10-30 | Seneca Hill PS [Section 2] | 615 | 667 |
| 2015-10-22 | 2015-10-23 | Seneca Hill PS [Section 4] | 553 | 615 |
| 2015-10-08 | 2015-10-09 | Seneca Hill PS [Section 4] | 540 | 553 |
| 2015-09-27 | 2015-09-29 | Seneca Hill Sunday tournaments [Section 1] | 574 | 540 |
| 2015-09-13 | 2015-09-17 | Seneca Hill Sunday tournaments [Section 2] | 554 | 574 |
| 2015-06-27 | 2015-06-29 | Seneca Hill Saturday Team Tournament [Individual results in a team tournament. For team results, please visit senecahillchess.com] | 540 | 554 |
| 2015-06-21 | 2015-06-22 | Seneca Hill Sunday tournaments [Section 1] | 504 | 540 |
| 2015-06-14 | 2015-06-15 | Seneca Hill Sunday tournaments [Section 1] | 501 | 504 |
| 2015-06-11 | 2015-06-12 | Seneca Hill PS [Section 9] | 475 | 501 |
| 2015-06-11 | 2015-06-12 | Seneca Hill PS [Section 2] | 458 | 475 |
| 2015-05-31 | 2015-06-01 | Seneca Hill Sunday tournaments [Section 1] | 446 | 458 |
| 2015-05-28 | 2015-05-29 | Seneca Hill PS [Section 12] | 436 | 446 |
| 2015-05-28 | 2015-05-29 | Seneca Hill PS [Section 9] | 439 | 436 |
| 2015-05-24 | 2015-05-25 | Seneca Hill Sunday tournaments [Section 2] | 449 | 439 |
| 2015-05-07 | 2015-05-08 | Seneca Hill PS [Section 11] | 431 | 449 |
| 2015-05-07 | 2015-05-08 | Seneca Hill PS [Section 9] | 371 | 431 |
| 2015-05-07 | 2015-05-08 | Seneca Hill PS [Section 2] | 388 | 371 |
| 2015-04-16 | 2015-04-17 | Seneca Hill PS [Section 7] | 402 | 388 |
| 2015-04-12 | 2015-04-13 | Seneca Hill Sunday tournaments [Section 1] | 433 | 402 |
| 2015-04-02 | 2015-04-03 | Seneca Hill PS [Section 12] | 456 | 433 |
| 2015-04-02 | 2015-04-03 | Seneca Hill PS [Section 8] | 485 | 456 |
| 2015-04-02 | 2015-04-03 | Seneca Hill PS [Section 3] | 485 | 485 |
| 2015-03-29 | 2015-03-30 | Seneca Hill Sunday tournaments [Section 1] | 506 | 485 |
| 2015-03-22 | 2015-03-23 | Seneca Hill Sunday tournaments [Section 1] | 481 | 506 |
| 2015-03-15 | 2015-03-16 | Seneca Hill Sunday tournaments [Section 1] | 506 | 481 |
| 2015-03-12 | 2015-03-13 | Seneca Hill PS [Section 15] | 559 | 506 |
| 2015-03-08 | 2015-03-09 | Seneca Hill Sunday tournaments [Section 1] | 570 | 559 |
| 2015-02-19 | 2015-02-20 | Seneca Hill PS [Section 3] | 536 | 570 |
| 2015-02-12 | 2015-02-13 | Seneca Hill PS [Section 5] | 538 | 536 |
| 2015-01-22 | 2015-01-26 | Seneca Hill PS [Section 5] | 567 | 538 |
| 2014-12-04 | 2014-12-05 | Seneca Hill PS - C [Section 5] | 557 | 567 |
| 2014-12-04 | 2014-12-05 | Seneca Hill PS - C [Section 3] | 549 | 557 |
| 2014-12-04 | 2014-12-05 | Seneca Hill PS - C [Section 1] | 595 | 549 |
| 2014-11-06 | 2014-11-07 | Seneca Hill PS [Section 13] | 507 | 595 |
| 2014-11-06 | 2014-11-07 | Seneca Hill PS [Section 11] | 526 | 507 |
| 2014-10-23 | 2014-10-24 | Seneca Hill PS [Section 3] | 0 | 526 |
