Musial, Grzegorz
Current rating: 1544
Record: 10-8
| Grand Prix Vancouver 2017 (modern) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2336 | Harasymchuk, Parker (1530) | Won 2-1 | +181548 |
| 2modern | 2301 | Key, Aaron (1481) | Won 2-0 | +161564 |
| 3modern | 2112 | Haase, Eric (1499) | Lost 1-2 | -191545 |
| 4modern | 2343 | Nguyen, Charlie (1686) | Lost 0-2 | -151530 |
| 5modern | 2373 | Chabot, Daniel (1467) | Lost 0-2 | -191511 |
| 6modern | 2493 | Reine, Joseph (1464) | Won 2-0 | +171528 |
| 7modern | 2438 | Allies, Derrick (1455) | Lost 0-2 | -191509 |
| 8modern | 2446 | Voykin, Spencer (1537) | Won 2-0 | +181527 |
| 9modern | 2368 | Crebbin, Kellen (1485) | Won 2-0 | +171544 |
| average opponent: 1512record: 5-4 | new rating: 1544 | |||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 456 | Redd, Caila (1535) | Won 2-0 | +191519 |
| 2sealed | 389 | Berdusco, Patrick (1524) | Won 2-1 | +181537 |
| 3sealed | 80 | Blum, Tyler (1891) | Lost 0-0 | -121525 |
| 4sealed | 84 | Ward, Jamie (1498) | Won 2-0 | +171542 |
| 5sealed | 258 | MacLean, Aaron (1664) | Won 2-1 | +211563 |
| 6sealed | 97 | Freedman, Henry (1813) | Lost 1-2 | -141549 |
| 7sealed | 231 | Leadley, Nicholas (1544) | Lost 0-2 | -181531 |
| 8sealed | 387 | Mummery, Ryan (1516) | Lost 0-2 | -181513 |
| 9sealed | 355 | Berdichevsky, Alex (1454) | Won 2-0 | +171530 |
| average opponent: 1604record: 5-4 | new rating: 1530 | |||