Kerr, Matthew
Current rating: 1427
Record: 12-17-1
| Grand Prix Toronto 2018 (modern) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 140 | Curran, Ben (1654) | Lost 1-2 | -151438 |
| 2modern | 654 | Jefkins, Michael (1587) | Won 2-0 | +211459 |
| 3modern | 423 | Moon, Andrew (1397) | Lost 0-2 | -191440 |
| 4modern | 729 | Henry, Brenton (1610) | Lost 0-2 | -151425 |
| 5modern | 688 | Riverin-Gauthier, Pierre-Philippe (1467) | Won 2-0 | +191444 |
| 6modern | 507 | Boccitto, Tristan (1481) | Lost 1-2 | -171427 |
| top | average opponent: 1533record: 2-4 | new rating: 1427 | ||
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 280 | Gagnon, Frederic (1347) | Won 2-0 | +161470 |
| 2standard | 136 | Cusson, Marc-Olivier (1488) | Lost 0-2 | -181452 |
| 3standard | 611 | Stewart, Ryan (1504) | Lost 0-2 | -171435 |
| 4standard | 600 | Hannaford, Ryan (1481) | Won 2-1 | +191454 |
| 5standard | 472 | Bon-Miller, Alex (1430) | Lost 0-2 | -191435 |
| 6standard | 523 | Cameron, Shaun (1401) | Won 2-0 | +181453 |
| 7standard | 395 | Emond, Marie-Claude (1463) | Won 2-0 | +181471 |
| 8standard | 303 | Chidiac, William (1467) | Lost 0-2 | -181453 |
| top | average opponent: 1447record: 4-4 | new rating: 1453 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 465 | Carroll, Neil (1542) | Draw 1-1 | +21447 |
| 2standard | 380 | Machan, Stephen (1450) | Won 2-0 | +181465 |
| 3standard | 326 | Hull, Danielle (1518) | Won 2-1 | +191484 |
| 4standard | 180 | Dunnet, Steven (1473) | Lost 0-2 | -181466 |
| 5standard | 348 | Oh, Jonathan (1519) | Won 2-1 | +191485 |
| 6standard | 216 | Tengtirasakul, Saran (1592) | Lost 0-2 | -161469 |
| 7standard | 335 | Courson, Dawson (1488) | Won 2-1 | +181487 |
| 8standard | 235 | Wheeler, Brendan (1519) | Lost 0-2 | -171470 |
| 9standard | 220 | Bisson, Stephane (1579) | Lost 0-2 | -161454 |
| top | average opponent: 1520record: 4-4-1 | new rating: 1454 | ||
| Grand Prix Manchester 2014 (Theros block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 480 | Mcpherson, Gareth (1500) | Lost 0-2 | -181482 |
| 2block | 419 | Roberts, Daniel [ENG] (1482) | Lost 1-2 | -181464 |
| 3block | 581 | Murphy, Anthony (1463) | Won 2-0 | +181482 |
| 4block | 129 | Schuringa, Sebastiaan (1443) | Lost 1-2 | -191463 |
| 5block | 532 | Poole, Rory (1426) | Lost 1-2 | -181445 |
| 6block | 522 | Stokes, Daniel (1439) | Won 2-0 | +171462 |
| 7block | 425 | Murray, David (1504) | Lost 1-2 | -171445 |
| top | average opponent: 1465record: 2-5 | new rating: 1445 | ||