Andrusiak, David
Current rating: 1449
Record: 1-4
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 73 | Kalbfleisch, Robert (1563) | Lost 0-2 | -171467 |
| 2sealed | 433 | Gunn, Kyle (1396) | Won 2-0 | +171484 |
| 3sealed | 336 | Crowley, Michael (1504) | Lost 0-2 | -181466 |
| 4sealed | 482 | Demsich, Dale (1500) | Lost 0-2 | -171449 |
| average opponent: 1491record: 1-3 | new rating: 1449 | |||
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 196 | Baxter, Jeff (1586) | Lost 1-2 | -161484 |
| record: 0-1 | new rating: 1484 | |||