Matthews, Gillian
Current rating: 1484
Record: 2-3
| Grand Prix Calgary 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 115 | Brown, Kevin 9635 (1500) | Lost 0-2 | -181482 |
| 2modern | 382 | Giles, Mason (1483) | Won 2-0 | +181500 |
| 3modern | 286 | Kaminsky, Brian (1465) | Won 2-1 | +171517 |
| 4modern | 230 | Burnett, Alex (1517) | Lost 1-2 | -181499 |
| 5modern | 238 | Swanson, Sam (1633) | Lost 1-2 | -151484 |
| average opponent: 1519record: 2-3 | new rating: 1484 | |||