| Tournament date | Date rated | Name | Old rating | Rating |
| 2007-11-11 | 2007-11-15 | Grand Prix #1 (Toronto) [Mosquito] | 605 | 615 |
| 2007-05-06 | 2007-05-11 | Grand Prix #3 (Toronto) [Atom] | 600 | 605 |
| 2007-04-22 | 2007-04-25 | Ontario Chess Challenge [Section 3] | 575 | 600 |
| 2007-04-15 | 2007-04-19 | Toronto Chess Challenge [Section 2] | 517 | 575 |
| 2007-02-25 | 2007-02-28 | Grand Prix #2 [Atom] | 514 | 517 |
| 2007-01-28 | 2007-02-01 | Regular Tournament [Section 7] | 616 | 514 |
| 2006-10-12 | 2006-11-16 | Toronto Grand Prix [Atom] | 610 | 616 |
| 2006-10-22 | 2006-10-26 | Regular Tournament [Section 7] | 640 | 610 |
| 2006-05-28 | 2006-06-01 | Regular - part 2 [Section 1] | 624 | 640 |
| 2006-05-07 | 2006-05-11 | Grand Prix Toronto [Section 1] | 616 | 624 |
| 2006-04-23 | 2006-04-25 | Ontario Chess Challenge [Section 2] | 631 | 616 |
| 2006-04-09 | 2006-04-22 | Regular tournament [Section 4] | 637 | 631 |
| 2006-04-02 | 2006-04-10 | Toronto Qualifiers [Section 1] | 551 | 637 |
| 2006-02-26 | 2006-03-01 | Grand Prix of Toronto [Section 1] | 544 | 551 |
| 2005-12-11 | 2005-12-15 | Regular Tournament [Section 4] | 539 | 544 |
| 2005-11-27 | 2005-12-01 | Regular Tournament [Section 5] | 523 | 539 |
| 2005-11-13 | 2005-11-18 | Grand Prix [Section 1] | 509 | 523 |
| 2005-10-29 | 2005-11-04 | Regular [Section 13] | 381 | 509 |
| 2005-09-25 | 2005-09-29 | Regular tournament [Section 13] | 335 | 381 |
| 2005-04-17 | 0000-00-00 | Ontario Chess Challenge [Section 1] | 360 | 335 |
| 2005-04-03 | 0000-00-00 | Toronto Chess Challenge Regional [Section 1] | 0 | 360 |
