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Tournaments played by Brian Porter |
| Date | Name | Old rating | Current rating |
|---|---|---|---|
| 2011-08-19 | Ottawa Summer Chess Camp Four | 649 | 727 |
| 2011-08-19 | Ottawa Summer Chess Camp Four | 563 | 649 |
| 2011-07-22 | Ottawa Summer Camp Two | 517 | 563 |
| 2011-07-22 | Ottawa Summer Camp Two | 441 | 517 |
| 2011-07-22 | Ottawa Summer Camp Two | 451 | 441 |
| 2011-07-22 | Ottawa Summer Camp Two | 460 | 451 |
| 2011-03-20 | March RA Tournament | 505 | 460 |
| 2010-09-26 | Ottawa September RA | 507 | 505 |
| 2010-08-06 | Ottawa Summer Camp Three | 377 | 507 |
| 2010-08-06 | Ottawa Summer Camp Three | 388 | 377 |
| 2010-08-06 | Ottawa Summer Camp Three | 0 | 388 |