McKergow, Devin
Current rating: 1489
Record: 5-6
| Grand Prix Toronto 2019 (modern) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 278 | Vetta, Lucas (1512) | Lost 1-2 | -181486 |
| 2modern | 395 | Sebastiano, Thomas (1481) | Won 2-1 | +181504 |
| 3modern | 370 | Stanley, Tim (1506) | Won 2-1 | +181522 |
| 4modern | 362 | Thomas, Ian (1545) | Lost 1-2 | -171505 |
| 5modern | 459 | Seto, Galone (1642) | Lost 0-2 | -161489 |
| average opponent: 1537record: 2-3 | new rating: 1489 | |||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 332 | Colette, Richard (1500) | Lost 1-2 | -181482 |
| 2standard | 502 | Robinson, Leighton (1481) | Won 2-0 | +181500 |
| 3standard | 632 | Auger, Maxime (1502) | Won 2-1 | +181518 |
| 4standard | 231 | Severin, John (1563) | Won 2-1 | +191537 |
| 5standard | 255 | Hebert, Justin (1641) | Lost 1-2 | -161521 |
| 6standard | 425 | Ellsworth, Owen (1607) | Lost 0-2 | -171504 |
| average opponent: 1549record: 3-3 | new rating: 1504 | |||