Dunn, Ryan 1615
Current rating: 1415
Record: 5-10
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 40 | Brown, Mark (1394) | Lost 1-2 | -201446 |
| 2standard | 327 | Jacobsen, Chris (1431) | Lost 1-2 | -181428 |
| 3standard | 588 | Perkins, Landyn (1466) | Won 2-1 | +191447 |
| 4standard | 531 | Hankey, Matthew (1427) | Won 2-1 | +171464 |
| 5standard | 394 | Gray, Robert (1468) | Lost 1-2 | -171447 |
| 6standard | 492 | Gothard, Kevin (1540) | Lost 1-2 | -171430 |
| 7standard | 505 | Deyoung, Michael (1466) | Lost 1-2 | -171413 |
| 8standard | 468 | Priester, David (1411) | Won 2-0 | +181431 |
| 9standard | 407 | Kaufman, Kirby (1536) | Lost 1-2 | -161415 |
| average opponent: 1460record: 3-6 | new rating: 1415 | |||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 327 | Demarle, Patrick (1500) | Won 2-0 | +181518 |
| 2modern | 113 | Burke, Julian (1500) | Lost 1-2 | -181500 |
| 3modern | 378 | Meier, Dave (1577) | Lost 1-2 | -171483 |
| 4modern | 429 | Benedict, Nicklaus (1482) | Lost 1-2 | -181465 |
| 5modern | 500 | Bouchard, Remy (1488) | Lost 1-2 | -181447 |
| 6modern | 439 | Warren, Joshua (1460) | Won 2-0 | +191466 |
| average opponent: 1501record: 2-4 | new rating: 1466 | |||