Westby, Andrew
Current rating: 1502
Record: 4-4
| Grand Prix Calgary 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 113 | Routledge, Andrew (1586) | Lost 0-2 | -161484 |
| 2modern | 318 | Lau, Fraser (1433) | Won 2-0 | +171501 |
| 3modern | 273 | Gordon, Caleb (1498) | Won 2-1 | +181519 |
| 4modern | 170 | Tsafalas, Sam (1537) | Won 2-0 | +181537 |
| 5modern | 111 | Leedham, Bryan (1573) | Won 2-1 | +191556 |
| 6modern | 27 | Wilkins, Chris (1617) | Lost 1-2 | -171539 |
| 7modern | 148 | Szol, Ryan (1521) | Lost 1-2 | -191520 |
| 8modern | 140 | Paish, Stephen (1518) | Lost 1-2 | -181502 |
| average opponent: 1535record: 4-4 | new rating: 1502 | |||