| Tournament date | Date rated | Name | Old rating | Rating |
| 2025-05-25 | 2025-05-28 | 2025 Ontario School Chess Team Championship [K-3] | 816 | 842 |
| 2025-05-17 | 2025-05-28 | Seneca Hill Saturday Blue Green [Section 1] | 784 | 816 |
| 2025-05-04 | 2025-05-06 | 2025 Ontario Chess Challenge [Grade 3] | 777 | 784 |
| 2025-04-30 | 2025-05-02 | Brian [Section 1] | 762 | 777 |
| 2025-04-19 | 2025-04-30 | 2025 Chess4win First North York CYCC & OCC Double Qualifier [U10] | 809 | 762 |
| 2025-04-05 | 2025-04-08 | Seneca Hill Saturday Blue Green [Section 1] | 885 | 809 |
| 2025-03-26 | 2025-03-28 | Brian [Section 1] | 759 | 885 |
| 2025-02-11 | 2025-03-24 | Brian [Section 1] | 774 | 759 |
| 2025-03-08 | 2025-03-13 | SHC OCC Qualifier 2 [Section 5] | 817 | 774 |
| 2025-03-01 | 2025-03-04 | Seneca Hill Saturday Blue Green [Section 1] | 887 | 817 |
| 2025-02-01 | 2025-02-11 | Seneca Hill Saturday Blue Green [Section 1] | 831 | 887 |
| 2024-12-11 | 2025-02-11 | Brian [Section 1] | 878 | 831 |
| 2025-01-25 | 2025-01-27 | SHC OCC qualifier 1 [Section 5] | 897 | 878 |
| 2024-12-07 | 2024-12-10 | Seneca Hill Saturday [Section 4] | 986 | 897 |
| 2024-11-20 | 2024-12-02 | Brian [Section 1] | 952 | 986 |
| 2024-11-16 | 2024-11-19 | Seneca Hill Saturday Blue Green [Section 1] | 782 | 952 |
| 2024-10-29 | 2024-11-01 | Brian [Section 1] | 716 | 782 |
| 2024-10-26 | 2024-10-29 | Seneca Hill Saturday Blue Green Pink [Section 1] | 682 | 716 |
| 2024-10-06 | 2024-10-16 | 2024 Canadian Junior Scholarship S2 and OCC [Under 08] | 742 | 682 |
| 2024-09-22 | 2024-10-08 | Maverick Rising Star Odyssy One [Grade 1 to 4] | 784 | 742 |
| 2024-09-28 | 2024-10-04 | Seneca Hill Chess Saturday September [Section 1] | 809 | 784 |
| 2024-07-13 | 2024-07-15 | Seneca Hill Chess Celebration [Section 3] | 771 | 809 |
| 2024-06-22 | 2024-06-27 | Seneca Hill Saturday Blue Green Pink [Section 1] | 681 | 771 |
| 2024-06-08 | 2024-06-10 | Seneca Hill Saturday Blue Green [Section 2] | 639 | 681 |
| 2024-06-05 | 2024-06-10 | Brian [Section 2] | 615 | 639 |
| 2024-05-22 | 2024-06-10 | Brian [Section 2] | 579 | 615 |
| 2024-05-26 | 2024-05-30 | 2024 Ontario School Chess Team Championship [K-5] | 615 | 579 |
| 2024-05-04 | 2024-05-10 | Saturday Blue and Pink [Section 1] | 619 | 615 |
| 2024-05-01 | 2024-05-10 | Brian [Section 2] | 594 | 619 |
| 2024-05-01 | 2024-05-10 | Brian [Section 1] | 645 | 594 |
| 2024-04-21 | 2024-04-25 | Ontario Chess Challenge 2024 [Grade 2] | 655 | 645 |
| 2024-04-13 | 2024-04-23 | Seneca Hill Saturday [Blue Section B] | 535 | 655 |
| 2024-04-14 | 2024-04-18 | Spring 2024 Quattro Chess Tournaments [Grade 2] | 586 | 535 |
| 2024-03-27 | 2024-03-28 | Brian [Section 1] | 598 | 586 |
| 2024-03-09 | 2024-03-13 | Seneca Hill OCC qualifier 2 [G2] | 657 | 598 |
| 2024-02-28 | 2024-03-08 | Brian [Section 1] | 581 | 657 |
| 2024-02-25 | 2024-03-08 | Toronto Chess Centre Qualifier [U8] | 560 | 581 |
| 2024-02-21 | 2024-03-08 | Brian [Section 1] | 571 | 560 |
| 2024-02-24 | 2024-03-01 | Seneca Hill Saturday Blue [Section 2] | 575 | 590 |
| 2024-01-27 | 2024-01-29 | Seneca Hill OCC qualifier 1 [G.3-4] | 610 | 571 |
| 2024-01-20 | 2024-01-29 | Seneca Hill Saturday [Section 3] | 594 | 610 |
| 2024-01-21 | 2024-01-25 | Winter Quattro In-Person Chess Tournament 2024 [Grade 2] | 542 | 594 |
| 2023-12-09 | 2023-12-27 | Seneca Hill Saturday [Section 5] | 503 | 542 |
| 2023-11-11 | 2023-11-13 | Seneca Hill Saturday [Section 3] | 445 | 503 |
| 2023-10-29 | 2023-11-10 | Chess'n Math October 29, 2023 Fall Quattro Tournament [Grade 2] | 458 | 445 |
| 2023-10-21 | 2023-10-23 | Saturday Seneca Hill Chess [Section 1] | 474 | 458 |
| 2023-10-01 | 2023-10-06 | October 1, 2023 Fall Quattro Tournament [Grade 2] | 501 | 474 |
| 2023-10-01 | 2023-10-06 | Seneca Hill Chess Saturday [Section 1] | 516 | 501 |
| 2023-06-17 | 2023-06-19 | Seneca Hill Saturday [Section 4] | 412 | 516 |
| 2023-06-04 | 2023-06-05 | Ontario School Team Chess Championship [K-G3] | 428 | 412 |
| 2023-05-07 | 2023-05-08 | 2023 Canadian Chess Challenge Ontario Championships [Grade 1] | 378 | 428 |
| 2023-04-30 | 2023-05-01 | 30 April 2023 [Grade 1] | 336 | 378 |
| 2023-04-23 | 2023-04-28 | OCC and CYCC Qualifier [Section U8 Open] | 374 | 336 |
| 2023-04-01 | 2023-04-11 | Seneca Hill Saturday [Section 3] | 371 | 374 |
| 2023-03-26 | 2023-03-29 | 26 March 2023 Chess Tournament [Grade 1] | 0 | 371 |
