| Tournament date | Date rated | Name | Old rating | Rating |
| 2008-04-13 | 2008-04-16 | Ontario Chess Challenge [Section 3] | 803 | 804 |
| 2008-03-30 | 2008-04-03 | Special Regional Qualifier [Three] | 799 | 803 |
| 2008-01-04 | 2008-01-31 | Mini-Camps [Section 3] | 801 | 799 |
| 2008-01-04 | 2008-01-31 | Mini-Camps [Section 1] | 765 | 801 |
| 2007-08-12 | 2007-08-16 | Superfest 2007 [Grade 2] | 727 | 765 |
| 2007-04-22 | 2007-04-26 | Ontario Chess Challenge Playoffs [Section 3] | 744 | 727 |
| 2007-04-22 | 2007-04-25 | Ontario Chess Challenge [Section 3] | 714 | 744 |
| 2007-02-18 | 2007-02-20 | Canadian Jewish News Chess Challenge [Section 3] | 682 | 714 |
| 2006-12-17 | 2006-12-20 | 1st Board of Jewish Education Team Championship [Section 1] | 677 | 682 |
| 2006-10-12 | 2006-11-16 | Toronto Grand Prix [Atom] | 651 | 677 |
| 2006-10-22 | 2006-10-26 | Regular Tournament [Section 5] | 678 | 651 |
| 2006-09-17 | 2006-09-20 | First Regular Tournament [Section 4] | 644 | 678 |
| 2006-08-27 | 2006-08-29 | Summer Chess Club [Section 1] | 657 | 644 |
| 2006-08-19 | 2006-08-22 | Summer Chess Club Week 7 [Section 3] | 671 | 657 |
| 2006-08-12 | 2006-08-14 | Summer Chess Club Week 6 [Section 3] | 652 | 671 |
| 2006-08-05 | 2006-08-14 | Summer Chess Club Week 5 [Section 1] | 662 | 652 |
| 2006-07-29 | 2006-08-03 | Summer Chess Club [Section 2] | 643 | 662 |
| 2006-07-29 | 2006-08-03 | Summer Chess Club [Section 1] | 619 | 643 |
| 2006-07-22 | 2006-07-27 | Summer Chess Club [Section 3] | 633 | 619 |
| 2006-04-23 | 2006-04-25 | Ontario Chess Challenge [Section 2] | 646 | 633 |
| 2006-04-02 | 2006-04-10 | Toronto Qualifiers [Section 1] | 678 | 646 |
| 2006-02-26 | 2006-03-01 | Grand Prix of Toronto [Section 1] | 705 | 678 |
| 2006-02-19 | 2006-02-21 | Canadian Jewish News Chess Challenge [Section 3] | 703 | 705 |
| 2006-01-29 | 2006-02-01 | Regular Tornament [Section 8] | 635 | 703 |
| 2006-01-06 | 2006-01-27 | Toronto Chess Camp (2) [Section 8] | 567 | 515 |
| 2006-01-06 | 2006-01-27 | Toronto Chess Camp (2) [Section 3] | 515 | 635 |
| 2006-01-06 | 2006-01-11 | Toronto Chess Camp [Section 2] | 530 | 564 |
| 2006-01-06 | 2006-01-11 | Toronto Chess Camp [Section 1] | 564 | 567 |
| 2006-01-04 | 2006-01-11 | Chess Camp Toronto [Section 2] | 539 | 615 |
| 2006-01-04 | 2006-01-11 | Chess Camp Toronto [Section 1] | 615 | 530 |
| 2005-08-28 | 2005-09-02 | Summer Chess Club [Section 1] | 640 | 539 |
| 2005-08-19 | 2005-09-02 | Chess Camp [Section 16] | 580 | 556 |
| 2005-08-19 | 2005-09-02 | Chess Camp [Section 12] | 556 | 543 |
| 2005-08-19 | 2005-09-02 | Chess Camp [Section 9] | 543 | 0 |
| 2005-08-19 | 2005-09-02 | Chess Camp [Section 9] | 0 | 640 |
