Vasko, Brandon
Current rating: 1481
Record: 8-10-2
| Grand Prix Montreal 2019 (ELD limited) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 231 | Randle, Christopher (1494) | Lost 1-2 | -181479 |
| 2sealed | 335 | Pardo, Jairo (1484) | Lost 0-2 | -181461 |
| 3sealed | 358 | Chesney, Nick (1464) | Won 2-0 | +181479 |
| 4sealed | 283 | DeJong, Jessica (1485) | Won 2-1 | +181497 |
| 5sealed | 253 | Boyling, Adam (1590) | Lost 0-2 | -161481 |
| top | average opponent: 1503record: 2-3 | new rating: 1481 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 21 | Son Hing, Mathew (1500) | Won 2-0 | +191490 |
| 2standard | 42 | Baker, James (1456) | Won 2-0 | +171507 |
| 3standard | 96 | Punch, Becky (1539) | Won 2-0 | +191526 |
| 4standard | 110 | Annan, Travers (1554) | Lost 1-2 | -181508 |
| 5standard | 199 | Ross, Philippe (1504) | Draw 1-1 | 01508 |
| 6standard | 215 | Tse, Felix (1909) | Lost 1-2 | -111497 |
| top | average opponent: 1577record: 3-2-1 | new rating: 1497 | ||
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 188 | Mihajlovic-Gendron, Ni (1695) | Lost 0-2 | -141468 |
| 4sealed | 301 | Dziambor, William (1460) | Draw 1-1 | 01468 |
| 5sealed | 279 | De Azevedo Piovezan, F (1568) | Won 2-1 | +201488 |
| 6sealed | 183 | Stelmack, Andrew (1568) | Lost 0-2 | -171471 |
| top | average opponent: 1573record: 1-2-1 | new rating: 1471 | ||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 398 | Lendt, Ray (1500) | Won 2-1 | +181518 |
| 2sealed | 391 | Loach, Matthew (1518) | Won 2-0 | +181536 |
| 3sealed | 397 | Rivera, Jay J (1518) | Lost 0-2 | -181518 |
| 4sealed | 506 | Teskey, Donny R (1517) | Lost 0-2 | -181500 |
| 5sealed | 554 | Fagnan, David (1524) | Lost 0-2 | -181482 |
| top | average opponent: 1516record: 2-3 | new rating: 1482 | ||