Langford, Aaron
Current rating: 1423
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 1 | Vaughn, Dakota (1467) | Lost 1-2 | -171416 |
| 2standard | 275 | Paschal, David (1529) | Won 2-1 | +201436 |
| 3standard | 444 | Munck, Jon (1544) | Lost 1-2 | -161420 |
| 4standard | 481 | Wakefield, Andrew (1548) | Won 2-1 | +201440 |
| 5standard | 289 | Benefield, Benjamin (1482) | Lost 0-2 | -171423 |
| top | average opponent: 1514record: 2-3 | new rating: 1423 | ||
| Grand Prix Omaha 2017 (AKH standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 127 | Bryson, Matthew (1510) | Won 2-1 | +191465 |
| 2standard | 97 | Hopkins, Aaron (1518) | Won 2-1 | +191484 |
| 3standard | 14 | Betts, Dustin (1449) | Lost 0-2 | -181466 |
| 4standard | 170 | Isaacs, Joshua (1516) | Draw 1-1 | +11467 |
| 5standard | 174 | Dunkin, Rocky (1506) | Lost 0-2 | -181449 |
| 6standard | 242 | Griffith, Mason (1483) | Won 2-1 | +191468 |
| 7standard | 182 | Rodriguez, Israel (1439) | Lost 0-2 | -181450 |
| 8standard | 226 | Tierney, Justin (1551) | Lost 1-2 | -171433 |
| top | average opponent: 1496record: 3-4-1 | new rating: 1433 | ||
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 187 | Paar, John (1500) | Lost 0-2 | -181482 |
| 2sealed | 376 | Cartmell, Chris M (1482) | Lost 1-2 | -181464 |
| 3sealed | 457 | Gapinski, Jodi (1482) | Lost 0-2 | -181446 |
| top | average opponent: 1488record: 0-3 | new rating: 1446 | ||