Brandon, Charles
Current rating: 1510
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 340 | McFarlane, Travis (1476) | Won 2-1 | +191453 |
| 2standard | 76 | Belisle, Liam (1518) | Won 2-1 | +191472 |
| 3standard | 296 | Roberts, Nick (1504) | Lost 0-2 | -181454 |
| 4standard | 261 | Harrison, Nick (1489) | Won 2-1 | +191473 |
| 5standard | 126 | Garner, Derrick (1769) | Won 2-0 | +231496 |
| 6standard | 177 | Wilkins, Crossman (1627) | Draw 1-1 | +31499 |
| 7standard | 132 | Wang, Guanzhong (1558) | Won 2-1 | +191518 |
| 8standard | 66 | Battistelli, Alex (1732) | Won 2-1 | +221540 |
| 9standard | 38 | Potter, Doug (1824) | Lost 0-2 | -131527 |
| 10standard | 109 | Szasz, Michael (1582) | Lost 0-2 | -171510 |
| top | average opponent: 1608record: 6-3-1 | new rating: 1510 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1425 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 412 | Kozlowski, Larry J (1500) | Won 2-0 | +191444 |
| 2standard | 140 | Thomason, Matthew (1500) | Won 2-1 | +191463 |
| 3standard | 320 | Repta, Joel (1715) | Lost 1-2 | -141449 |
| 4standard | 298 | Linton, Richard (1552) | Lost 0-1 | -161433 |
| 5standard | 511 | Peddle, Ken (1505) | Won 2-1 | +201453 |
| 6standard | 290 | Hoang, Sau (1418) | Lost 1-2 | -191434 |
| top | average opponent: 1532record: 3-3 | new rating: 1434 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 393 | Pirat, Guillaume (1500) | Lost 1-2 | -181482 |
| 2sealed | 535 | Smith, Adam (1282) | Lost 0-2 | -221460 |
| 3sealed | 649 | Koltsov, Igor (1464) | Lost 0-2 | -181442 |
| 4sealed | 681 | Sullivan, Stephen (1444) | Lost 0-2 | -171425 |
| top | average opponent: 1423record: 0-4 | new rating: 1425 | ||