Langston, Evan
Current rating: 1391
| Grand Prix Dallas-Fort Worth 2019 (modern) | starting rating: 1417 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 24 | Taylor, Jared (1530) | Lost 1-2 | -161401 |
| 2modern | 441 | McMinn, Jesse (1529) | Lost 0-2 | -161385 |
| 3modern | 588 | Sadler, Peyton (1463) | Lost 1-2 | -161369 |
| 4modern | 558 | Porter, William (1448) | Won 2-0 | +191388 |
| 5modern | 503 | Wise, James (1478) | Won 2-1 | +201408 |
| 6modern | 373 | Wade, Megan (1452) | Lost 1-2 | -171391 |
| top | average opponent: 1483record: 2-4 | new rating: 1391 | ||
| Grand Prix Omaha 2015 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 81 | Groves, McKinley (1500) | Won 2-0 | +191465 |
| 2modern | 182 | Bush, Jeremy (1530) | Lost 1-2 | -171448 |
| 3modern | 289 | Buckingham, Thomas (1475) | Lost 1-2 | -171431 |
| 4modern | 433 | Nower, Curtis (1513) | Won 2-1 | +191450 |
| 5modern | 266 | Bowker, Sam (1500) | Won 2-0 | +191469 |
| 6modern | 321 | Li, Chris (1545) | Lost 0-2 | -171452 |
| 7modern | 300 | Le-Dang, Tan (1429) | Lost 0-2 | -181434 |
| 8modern | 250 | Skrabut, Chris (1480) | Lost 1-2 | -171417 |
| top | average opponent: 1496record: 3-5 | new rating: 1417 | ||
| Grand Prix Kansas City 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 62 | Hardy, Jason (1500) | Lost 1-2 | -181482 |
| 2modern | 253 | McClurg, Robert (1482) | Lost 0-2 | -181464 |
| 3modern | 372 | Brouke, Cody (1465) | Lost 0-2 | -181446 |
| top | average opponent: 1482record: 0-3 | new rating: 1446 | ||