| Tournament date | Date rated | Name | Old rating | Rating |
| 2020-03-01 | 2020-03-04 | The Knights of Chess Sunday's regular tournament [Section 5] | 851 | 937 |
| 2020-02-09 | 2020-02-10 | The Knights of Chess Sunday's regular tournament [Section 12] | 844 | 851 |
| 2020-01-05 | 2020-01-21 | The Knights of Chess Sunday's regular tournament [Section 9] | 872 | 844 |
| 2019-11-17 | 2019-11-25 | The Knights of Chess Sunday's regular tournament [Section 16] | 858 | 872 |
| 2019-11-17 | 2019-11-25 | The Knights of Chess Sunday's regular tournament [Section 3] | 826 | 858 |
| 2019-10-27 | 2019-10-29 | The Knights of Chess Sunday's regular tournament [Section 9] | 790 | 826 |
| 2019-10-13 | 2019-10-16 | The Knights of Chess Sunday's regular tournament [Section 13] | 832 | 790 |
| 2019-10-13 | 2019-10-16 | The Knights of Chess Sunday's regular tournament [Section 8] | 836 | 832 |
| 2019-10-13 | 2019-10-16 | The Knights of Chess Sunday's regular tournament [Section 3] | 829 | 836 |
| 2019-10-13 | 2019-10-16 | The Knights of Chess Sunday's regular tournament [Section 2] | 832 | 829 |
| 2019-09-08 | 2019-09-23 | The Knights of Chess Sunday's regular tournament [Section 12] | 862 | 832 |
| 2019-09-08 | 2019-09-23 | The Knights of Chess Sunday's regular tournament [Section 8] | 808 | 862 |
| 2019-09-08 | 2019-09-23 | The Knights of Chess Sunday's regular tournament [Section 2] | 816 | 808 |
| 2019-07-28 | 2019-08-05 | The Knights of Chess [Section 3] | 825 | 816 |
| 2019-07-07 | 2019-07-12 | The Knights of Chess Sunday's regular [Section 9] | 848 | 825 |
| 2019-07-07 | 2019-07-12 | The Knights of Chess Sunday's regular [Section 4] | 786 | 848 |
| 2019-06-16 | 2019-06-17 | The Knights of Chess Sunday's regular tournament [Section 16] | 790 | 786 |
| 2019-06-16 | 2019-06-17 | The Knights of Chess Sunday's regular tournament [Section 9] | 814 | 790 |
| 2019-06-16 | 2019-06-17 | The Knights of Chess Sunday's regular tournament [Section 4] | 736 | 814 |
| 2019-06-02 | 2019-06-03 | 2019 Ontario Schools' Chess Team Championships [K-3] | 700 | 736 |
| 2019-05-19 | 2019-05-30 | The Knights of Chess Sunday's regular tournament [Section 11] | 606 | 700 |
| 2019-05-19 | 2019-05-30 | The Knights of Chess Sunday's regular tournament [Section 4] | 574 | 606 |
| 2019-05-12 | 2019-05-14 | Grand Prix Tournament No. 3 [U-12] | 587 | 574 |
| 2019-04-07 | 2019-04-08 | Ontario Chess Challenge Final Qualifier [Grade 7] | 599 | 587 |
| 2018-12-16 | 2018-12-17 | Christmas Chess Tournament [Grade 6] | 611 | 599 |
| 2018-11-25 | 2018-11-27 | Grand Prix Tournament No. 1 [U-12] | 0 | 611 |
