| Tournament date | Date rated | Name | Old rating | Rating |
| 2006-04-29 | 2006-05-04 | SCCC GrassRoots Chess Challenge [Section 3] | 323 | 331 |
| 2006-04-22 | 2006-04-25 | Simcoe Saturdays--April 22/06 [Section 3] | 325 | 323 |
| 2006-04-15 | 2006-04-17 | Simcoe Saturdays--April 15/06 [Section 2] | 300 | 325 |
| 2006-04-08 | 2006-04-10 | Simcoe Saturdays--April 8/06 [Section 3] | 325 | 300 |
| 2006-03-11 | 2006-03-12 | SIMCO Saturdays--March 11/06 [Section 3] | 394 | 325 |
| 2006-03-04 | 2006-03-07 | Simcoe Saturdays--March 4/06 [Section 4] | 440 | 394 |
| 2006-02-18 | 2006-02-24 | Simcoe Saturdays--Feb 18/06 [Section 3] | 439 | 440 |
| 2006-02-11 | 2006-02-14 | SIMCO Saturdays--Feb 11/06 [Section 3] | 419 | 439 |
| 2006-02-04 | 2006-02-07 | Simcoe Saturdays [Section 3] | 414 | 419 |
| 2006-01-28 | 2006-01-30 | Simcoe Saturdays--Jan 28/06 [Section 3] | 401 | 414 |
| 2006-01-21 | 2006-01-24 | Simcoe Saturdays--Jan 21/06 [Section 3] | 390 | 401 |
| 2006-01-14 | 2006-01-19 | SIMCO Saturdays--Jan 14/06 [Section 3] | 350 | 390 |
| 2005-12-03 | 2005-12-09 | SCCC Fall GrassRoots [Section 3] | 341 | 350 |
| 2005-11-26 | 2005-12-02 | SCCC November 26, 2005 [Section 3] | 398 | 341 |
| 2005-11-12 | 2005-11-15 | SCCC November 12, 2005 [Section 3] | 451 | 398 |
| 2005-11-05 | 2005-11-07 | SCCC November 5, 2005 [Section 3] | 525 | 451 |
| 2005-10-29 | 2005-11-01 | SCCC October 29, 2005 [Section 3] | 580 | 525 |
| 2005-10-22 | 2005-10-25 | SCCC October 22, 2005 [Section 2] | 624 | 580 |
| 2005-10-15 | 2005-10-17 | SCCC October 15, 2005 [Section 4] | 0 | 624 |
