McKessock, Morgan
Current rating: 1452
Record: 2-5
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 381 | Bickle, Phillip (1500) | Lost 0-2 | -171431 |
| 2sealed | 593 | Tondreau, Jasmin (1482) | Lost 0-2 | -171414 |
| 3sealed | 669 | Wise, Kevin (1469) | Won 2-0 | +191433 |
| 4sealed | 601 | Ng, Coleman (1485) | Won 2-0 | +191452 |
| average opponent: 1484record: 2-2 | new rating: 1452 | |||
| Grand Prix Toronto 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 187 | Querques, Joe (1465) | Lost 1-2 | -191481 |
| 2modern | 324 | Chen, Anthony (1527) | Lost 0-2 | -171464 |
| 3modern | 410 | Fisher, Chris A (1547) | Lost 0-2 | -161448 |
| average opponent: 1513record: 0-3 | new rating: 1448 | |||