Matsen, Drake
Current rating: 1544
Record: 5-3
| Grand Prix Calgary 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 157 | Brews, Robert (1505) | Lost 1-2 | -181482 |
| 2modern | 394 | Machek, Adam (1482) | Won 2-1 | +181500 |
| 3modern | 208 | Phillips, Joshua (1541) | Lost 0-2 | -171483 |
| 4modern | 309 | Macpherson, Tyler (1479) | Won 2-1 | +181501 |
| 5modern | 318 | Senior, Robert (1499) | Won 2-0 | +181519 |
| 6modern | 223 | Yong, Aaron (1517) | Won 2-1 | +181537 |
| 7modern | 86 | Thomason, Matthew (1659) | Won 2-0 | +201557 |
| 8modern | 47 | Brunson, Damyan (1815) | Lost 0-2 | -131544 |
| average opponent: 1562record: 5-3 | new rating: 1544 | |||