Prost, Ryan
Current rating: 1489
| Grand Prix Atlanta 2017 (XLN standard) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 82 | Martin, Ronny (1526) | Lost 1-2 | -161451 |
| 2standard | 540 | Cochran, Jedidiah (1420) | Won 2-0 | +171468 |
| 3standard | 550 | Barbour, Jermaine (1506) | Won 2-1 | +191487 |
| 4standard | 342 | Ford, Luke (1604) | Won 2-0 | +201507 |
| 5standard | 125 | Camp, Marcus (1539) | Lost 1-2 | -181489 |
| 6standard | 253 | Salermo, Juan (1520) | Won 2-1 | +191508 |
| 7standard | 214 | Johnson, Patricia (1469) | Lost 1-2 | -191489 |
| top | average opponent: 1512record: 4-3 | new rating: 1489 | ||
| Grand Prix Nashville 2012 (DKA limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 123 | Booher, Julian (1466) | Won 2-0 | +181500 |
| 3sealed | 124 | Mahaffey, Christopher (1587) | Lost 1-2 | -171483 |
| 4sealed | 271 | Koepke, Devin (1596) | Lost 0-2 | -161467 |
| top | average opponent: 1549record: 1-2 | new rating: 1467 | ||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 180 | Goins, John (1508) | Lost 0-2 | -181482 |
| top | record: 0-1 | new rating: 1482 | ||