| Date du tournoi | Date coté | Nom | Ancienne cote | Cote |
| 2022-08-20 | 2022-08-23 | Seneca Hill Summer 2022 [Section 3] | 911 | 925 |
| 2022-08-20 | 2022-08-23 | Seneca Hill Summer 2022 [Section 2] | 931 | 911 |
| 2022-08-20 | 2022-08-23 | Seneca Hill Summer 2022 [Section 1] | 909 | 931 |
| 2021-08-28 | 2021-08-30 | Seneca Hill Sunday Tournament August [Section 3] | 897 | 909 |
| 2021-07-31 | 2021-08-05 | Seneca Hill July 2021 [Section 3] | 914 | 897 |
| 2021-02-06 | 2021-02-08 | Seneca Hill January 2021 [Section 5] | 872 | 914 |
| 2021-02-06 | 2021-02-08 | Seneca Hill January 2021 [Section 3] | 888 | 872 |
| 2020-12-05 | 2020-12-11 | Seneca Hill November 2020 [Section 5] | 869 | 888 |
| 2020-12-05 | 2020-12-11 | Seneca Hill November 2020 [Section 3] | 903 | 869 |
| 2020-10-31 | 2020-11-02 | Seneca Hill September 2020 [Section 5] | 951 | 903 |
| 2020-10-31 | 2020-11-02 | Seneca Hill September 2020 [Section 3] | 994 | 951 |
| 2020-03-07 | 2020-03-09 | Seneca Hill Saturday - Blue [Section 3] | 995 | 994 |
| 2020-02-29 | 2020-03-04 | Seneca Hill Saturday - Blue [Section 5] | 923 | 995 |
| 2020-02-22 | 2020-02-24 | Seneca Hill Saturday - Blue [Section 3] | 936 | 923 |
| 2020-02-20 | 2020-02-21 | Seneca Hill PS [Section 2] | 898 | 936 |
| 2020-02-20 | 2020-02-21 | Seneca Hill PS [Section 1] | 897 | 898 |
| 2020-02-08 | 2020-02-10 | Seneca Hill Saturday - Blue [Section 3] | 898 | 897 |
| 2020-02-01 | 2020-02-04 | Seneca Hill Saturday Championship [Section 3] | 887 | 898 |
| 2020-02-01 | 2020-02-04 | Seneca Hill Saturday - Blue [Section 4] | 890 | 887 |
| 2020-01-25 | 2020-01-28 | Seneca Hill Saturday - Blue [Section 4] | 848 | 890 |
| 2020-01-18 | 2020-01-20 | Seneca Hill Saturday - Blue [Section 3] | 892 | 848 |
| 2020-01-11 | 2020-01-13 | Seneca Hill Saturday - Blue [Section 4] | 880 | 892 |
| 2019-12-14 | 2019-12-16 | Seneca Hill Saturday - Blue [Section 3] | 897 | 880 |
| 2019-12-12 | 2019-12-13 | Seneca Hill PS [Section 2] | 897 | 897 |
| 2019-12-12 | 2019-12-13 | Seneca Hill PS [Section 1] | 905 | 897 |
| 2019-12-07 | 2019-12-11 | Seneca Hill Saturday - Blue [Section 5] | 827 | 905 |
| 2019-11-16 | 2019-11-18 | Seneca Hill Saturday - Blue Championship [Section 2] | 816 | 827 |
| 2019-11-16 | 2019-11-18 | Seneca Hill Saturday - Blue [Section 3] | 778 | 816 |
| 2019-11-09 | 2019-11-13 | Seneca Hill Saturday - Blue [Section 8] | 734 | 778 |
| 2019-11-07 | 2019-11-13 | Seneca Hill PS [Section 2] | 728 | 734 |
| 2019-11-07 | 2019-11-13 | Seneca Hill PS [Section 1] | 693 | 728 |
| 2019-11-02 | 2019-11-06 | Seneca Hill Saturday - Blue [Section 5] | 701 | 693 |
| 2019-10-26 | 2019-10-29 | Seneca Hill Saturday - Blue [Section 4] | 741 | 701 |
| 2019-10-19 | 2019-10-22 | Seneca Hill Saturday - Blue [Section 4] | 767 | 741 |
| 2019-09-28 | 2019-10-01 | Seneca Hill Saturday - Blue [Section 4] | 743 | 767 |
| 2019-09-21 | 2019-09-23 | Seneca Hill Saturday - Blue [Section 5] | 739 | 743 |
| 2019-06-08 | 2019-06-11 | Championnat Québec-Ontario Championship [Maternelle - 3e année/Kindergarden - Grade 3] | 783 | 739 |
| 2019-04-14 | 2019-04-17 | 2019 Ontario Chess Challenge [Grade 2] | 823 | 783 |
| 2019-03-31 | 2019-04-01 | Seneca Hill OCC Qualifier 4 [Section 4] | 859 | 823 |
| 2019-03-28 | 2019-03-29 | Seneca Hill PS [Section 3] | 811 | 859 |
| 2019-03-28 | 2019-03-29 | Seneca Hill PS [Section 2] | 657 | 811 |
| 2019-03-09 | 2019-03-13 | Seneca Hill Saturday - Blue [Section 2] | 671 | 657 |
| 2019-03-09 | 2019-03-13 | Seneca Hill Saturday - Blue [Section 1] | 669 | 671 |
| 2019-03-02 | 2019-03-04 | Seneca Hill Saturday Blue [Section 3] | 654 | 669 |
| 2019-02-23 | 2019-02-27 | Seneca Hill Saturday - Blue [Section 2] | 618 | 654 |
| 2019-02-16 | 2019-02-19 | Seneca Hill OCC qualifier 2 [Section 7] | 675 | 618 |
| 2019-02-14 | 2019-02-15 | Seneca Hill PS [Section 2] | 692 | 675 |
| 2019-02-14 | 2019-02-15 | Seneca Hill PS [Section 1] | 673 | 692 |
| 2019-02-09 | 2019-02-12 | Seneca Hill Saturday - Blue [Section 5] | 690 | 673 |
| 2019-02-02 | 2019-02-04 | Seneca Hill Saturday Blue [Section 5] | 704 | 690 |
| 2019-01-26 | 2019-01-28 | Seneca Hill Saturday - Blue [Section 5] | 704 | 704 |
| 2019-01-19 | 2019-01-28 | Seneca Hill Saturday - Blue [Section 4] | 737 | 704 |
| 2019-01-12 | 2019-01-15 | Seneca Hill Saturday - Blue [Section 4] | 777 | 737 |
| 2018-12-15 | 2018-12-17 | Seneca Hill Saturday - Blue [Section 3] | 843 | 777 |
| 2018-12-08 | 2018-12-11 | Seneca Hill OCC qualifier 1 [G.2] | 865 | 843 |
| 2018-12-06 | 2018-12-07 | Seneca Hill PS [Section 2] | 874 | 865 |
| 2018-12-06 | 2018-12-07 | Seneca Hill PS [Section 1] | 840 | 874 |
| 2018-12-01 | 2018-12-03 | Seneca Hill Saturday Yellow and Blue [Section 3] | 811 | 840 |
| 2018-12-01 | 2018-12-03 | Seneca Hill Saturday - Blue [Section 7] | 735 | 811 |
| 2018-11-24 | 2018-11-27 | Seneca Hill Saturday - Blue [Section 7] | 715 | 735 |
| 2018-11-10 | 2018-11-12 | Seneca Hill Saturday - Blue [Section 7] | 726 | 715 |
| 2018-11-03 | 2018-11-05 | Seneca Hill Saturday - Blue [Section 7] | 754 | 726 |
| 2018-10-27 | 2018-10-31 | Seneca Hill Saturday - Blue [Section 5] | 749 | 754 |
| 2018-10-25 | 2018-10-31 | Seneca Hill Public School [Section 2] | 765 | 749 |
| 2018-10-25 | 2018-10-31 | Seneca Hill Public School [Section 1] | 765 | 765 |
| 2018-10-20 | 2018-10-22 | Seneca Hill Saturday [Section 3] | 655 | 765 |
| 2018-10-13 | 2018-10-15 | Seneca Hill Saturday - Blue [Section 7] | 641 | 655 |
| 2018-09-30 | 2018-10-05 | Chess'n Math Scholastic Open Tournament [Grade 2] | 668 | 641 |
| 2018-09-22 | 2018-09-24 | Seneca Hill Saturday - Blue [Section 7] | 648 | 668 |
| 2018-09-15 | 2018-09-24 | Seneca Hill Saturday - Blue [Section 8] | 627 | 648 |
| 2018-08-11 | 2018-08-17 | Seneca Hill Saturday [Section 3] | 658 | 627 |
| 2018-08-11 | 2018-08-17 | Seneca Hill Saturday [Section 2] | 602 | 658 |
| 2018-07-28 | 2018-07-30 | Seneca Hill Saturday - Blue [Section 1] | 579 | 602 |
| 2018-07-05 | 2018-07-30 | 2018 Canadian Youth Chess Championships / Championnats jeunesse d'échecs du Canada 2018 (CYCC) [Open U-8] | 637 | 579 |
| 2018-06-03 | 2018-06-11 | Championnat Québec - Ontario Championship [Maternelle - 3e année/Kindergarden - Grade 3] | 670 | 637 |
| 2018-06-07 | 2018-06-08 | Seneca Hill Thursday [Section 3] | 628 | 670 |
| 2018-06-07 | 2018-06-08 | Seneca Hill Thursday [Section 2] | 636 | 628 |
| 2018-05-27 | 2018-05-30 | Ontario Schools Team Championships [K-3] | 636 | 636 |
| 2018-05-03 | 2018-05-04 | Seneca Hill Thursday [Section 3] | 610 | 636 |
| 2018-05-03 | 2018-05-04 | Seneca Hill Thursday [Section 2] | 616 | 610 |
| 2018-04-22 | 2018-04-23 | 2018 Ontario Chess Challenge [Grade 1] | 597 | 616 |
| 2018-03-29 | 2018-03-30 | Seneca Hill Thursday [Section 2] | 614 | 597 |
| 2018-03-17 | 2018-03-20 | Seneca Hill OCC qualifier 2 [Grade 1] | 632 | 614 |
| 2018-03-04 | 2018-03-08 | Ontario Chess Challenge Qualifier 2 [Grade 1] | 646 | 632 |
| 2018-03-01 | 2018-03-02 | Seneca Hill Thursday [Section 2] | 600 | 646 |
| 2018-02-04 | 2018-02-05 | Seneca Hill Sunday [Section 1] | 599 | 600 |
| 2018-02-01 | 2018-02-02 | Seneca Hill Thursday [Section 2] | 588 | 599 |
| 2017-12-23 | 2017-12-26 | Seneca Hill OCC qualifier 1 [GRADE 1] | 602 | 588 |
| 2017-12-17 | 2017-12-18 | 2017 Christmas Chess Tournament [KG & Grade 1] | 596 | 602 |
| 2017-11-26 | 2017-11-27 | Chess'n Math 2017-2018 Grand Prix - Tournament No. 1 [U-10] | 644 | 596 |
| 2017-11-23 | 2017-11-24 | Seneca Hill Thursday [Section 2] | 538 | 644 |
| 2017-11-12 | 2017-11-14 | Seneca Hill Sunday [Section 1] | 556 | 538 |
| 2017-11-05 | 2017-11-07 | Seneca Hill Sunday [Section 1] | 548 | 556 |
| 2017-11-02 | 2017-11-03 | Seneca Hill Thursday [Section 2] | 541 | 548 |
| 2017-10-12 | 2017-10-13 | Seneca Hill Public School [Section 3] | 401 | 541 |
| 2017-05-07 | 2017-05-09 | Grand Prix III Tournament-2017 [U-10] | 0 | 401 |
