| Tournament date | Date rated | Name | Old rating | Rating |
| 2025-05-06 | 2025-05-07 | Zion Heights [Section 3] | 861 | 903 |
| 2025-05-06 | 2025-05-07 | Zion Heights [Section 2] | 894 | 861 |
| 2025-04-01 | 2025-04-03 | Zion Heights [Section 3] | 887 | 894 |
| 2025-04-01 | 2025-04-03 | Zion Heights [Section 2] | 880 | 887 |
| 2025-03-08 | 2025-03-13 | SHC OCC Qualifier 2 [Section 2] | 920 | 880 |
| 2025-02-18 | 2025-02-26 | Zion Heights [Section 3] | 884 | 920 |
| 2025-02-18 | 2025-02-26 | Zion Heights [Section 2] | 855 | 884 |
| 2024-12-10 | 2024-12-13 | Zion Heights [Section 3] | 857 | 855 |
| 2024-12-10 | 2024-12-13 | Zion Heights [Section 2] | 838 | 857 |
| 2024-10-29 | 2024-11-01 | Zion Heights [Section 3] | 856 | 838 |
| 2024-10-29 | 2024-11-01 | Zion Heights [Section 2] | 851 | 856 |
| 2024-06-06 | 2024-06-10 | Seneca Hill [Section 2] | 743 | 851 |
| 2024-06-06 | 2024-06-10 | Seneca Hill [Section 1] | 727 | 743 |
| 2024-05-02 | 2024-05-03 | Seneca Hill [Section 2] | 687 | 727 |
| 2024-05-02 | 2024-05-03 | Seneca Hill [Section 1] | 692 | 687 |
| 2024-03-27 | 2024-03-29 | Seneca Hill [Section 2] | 696 | 692 |
| 2024-03-27 | 2024-03-29 | Seneca Hill [Section 1] | 702 | 696 |
| 2024-03-09 | 2024-03-13 | Seneca Hill OCC qualifier 2 [G5] | 744 | 702 |
| 2024-02-15 | 2024-02-16 | Seneca Hill [Section 2] | 690 | 744 |
| 2024-02-15 | 2024-02-16 | Seneca Hill [Section 1] | 745 | 690 |
| 2023-12-14 | 2023-12-28 | Seneca Hill [Section 2] | 728 | 745 |
| 2023-12-14 | 2023-12-28 | Seneca Hill [Section 1] | 741 | 728 |
| 2023-11-02 | 2023-11-06 | Seneca Hill [Section 2] | 758 | 741 |
| 2023-11-02 | 2023-11-06 | Seneca Hill [Section 1] | 736 | 758 |
| 2023-06-08 | 2023-06-09 | Seneca Hill [Section 3] | 688 | 736 |
| 2023-06-08 | 2023-06-09 | Seneca Hill [Section 2] | 650 | 688 |
| 2023-05-04 | 2023-05-05 | Seneca Hill [Section 3] | 645 | 650 |
| 2023-05-04 | 2023-05-05 | Seneca Hill [Section 2] | 668 | 645 |
| 2023-03-30 | 2023-03-31 | Seneca Hill [Section 3] | 630 | 668 |
| 2023-03-30 | 2023-03-31 | Seneca Hill [Section 2] | 566 | 630 |
| 2023-02-26 | 2023-02-27 | 5th OCC QUALIFIER [Grade 5] | 605 | 566 |
| 2023-02-16 | 2023-02-17 | Seneca Hill [Section 3] | 555 | 605 |
| 2023-02-16 | 2023-02-17 | Seneca Hill [Section 2] | 544 | 555 |
| 2022-12-09 | 2022-12-16 | Seneca Hill [Section 2] | 553 | 544 |
| 2022-12-09 | 2022-12-16 | Seneca Hill [Section 1] | 605 | 553 |
| 2022-11-03 | 2022-11-04 | Seneca Hill [Section 2] | 618 | 605 |
| 2022-11-03 | 2022-11-04 | Seneca Hill [Section 1] | 605 | 618 |
| 2022-06-04 | 2022-06-06 | Seneca Hill June 2022 [Section 5] | 615 | 605 |
| 2022-05-03 | 2022-05-04 | Seneca Hill May2021 [Section 5] | 589 | 615 |
| 2022-03-26 | 2022-03-29 | Seneca Hill March 2022 [Section 5] | 560 | 584 |
| 2022-03-26 | 2022-03-29 | Seneca Hill March 2022 [Section 4] | 584 | 589 |
| 2022-02-10 | 2022-02-15 | Seneca Hill February 2022 [Section 7] | 524 | 560 |
| 2022-01-30 | 2022-02-01 | Seneca Hill Sunday Tournament OCC Qualifier [Section 2] | 529 | 524 |
| 2021-12-11 | 2021-12-13 | Seneca Hill November 2021 [Section 5] | 431 | 529 |
| 2021-11-04 | 2021-11-05 | Seneca Hill Online October Weekday [Section 5] | 440 | 431 |
| 2021-06-19 | 2021-06-21 | Seneca Hill June 2021 [Section 5] | 452 | 440 |
| 2021-05-08 | 2021-05-11 | Seneca Hill April 2021 [Section 5] | 507 | 452 |
| 2021-03-27 | 2021-03-29 | Seneca Hill March 2021 [Section 5] | 469 | 507 |
| 2021-02-21 | 2021-02-22 | Seneca Hill Sunday Tournament [Section 4] | 463 | 469 |
| 2021-02-06 | 2021-02-08 | Seneca Hill January 2021 [Section 5] | 474 | 463 |
| 2020-12-05 | 2020-12-11 | Seneca Hill November 2020 [Section 5] | 483 | 474 |
| 2020-10-31 | 2020-11-02 | Seneca Hill September 2020 [Section 5] | 448 | 483 |
| 2020-03-08 | 2020-03-09 | Ontario Chess Challenge Qualifier #2 - 2020 [Grade 1] | 457 | 448 |
| 2020-02-20 | 2020-02-21 | Seneca Hill PS [Section 5] | 449 | 457 |
| 2020-02-20 | 2020-02-21 | Seneca Hill PS [Section 3] | 451 | 449 |
| 2019-12-12 | 2019-12-13 | Seneca Hill PS [Section 3] | 455 | 451 |
| 2019-12-12 | 2019-12-13 | Seneca Hill PS [Section 3] | 419 | 455 |
| 2019-11-07 | 2019-11-13 | Seneca Hill PS [Section 3] | 397 | 419 |
| 2019-11-07 | 2019-11-13 | Seneca Hill PS [Section 3] | 0 | 397 |
