Cowitz, Ryan
Current rating: 1484
Record: 2-3-2
| Grand Prix Vancouver 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 333 | Mushkatin, Konstantin (1500) | Lost 0-2 | -181482 |
| 2modern | 320 | Bian, Abel (1613) | Lost 1-2 | -161466 |
| 3modern | 529 | Olson, Kevin (1478) | Draw 1-1 | +11467 |
| 4modern | 490 | Viner, Samantha (1466) | Won 2-1 | +181485 |
| 5modern | 406 | Nickerson, Eric (1484) | Draw 1-1 | 01485 |
| 6modern | 381 | Minturn, Austin (1466) | Won 2-0 | +171502 |
| 7modern | 288 | Archer, Jeffrey (1500) | Lost 0-2 | -181484 |
| average opponent: 1501record: 2-3-2 | new rating: 1484 | |||