Matchniff, Alexander
Current rating: 1432
Record: 4-8
| Grand Prix Dallas-Fort Worth 2019 (modern) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 154 | Melendez, Robert (1447) | Lost 1-2 | -191447 |
| 2modern | 392 | Kemp, Jordan (1482) | Won 2-0 | +191466 |
| 3modern | 274 | Johnson, Jeff (1556) | Lost 0-2 | -171449 |
| 4modern | 398 | Mueller, Joshua (1470) | Lost 0-2 | -171432 |
| average opponent: 1489record: 1-3 | new rating: 1432 | |||
| Grand Prix Dallas-Fort Worth 2018 (DOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 28 | Martinez, John (1600) | Lost 0-2 | -161484 |
| 2sealed | 245 | Garrett, Crystal (1484) | Lost 1-2 | -181466 |
| 3sealed | 493 | Daley, Devon (1468) | Won 2-1 | +181484 |
| 4sealed | 396 | Haws, Taylor (1450) | Lost 1-2 | -191465 |
| 5sealed | 415 | Willingham, Cody (1410) | Lost 1-2 | -191446 |
| 6sealed | 369 | Norgart, Rylan (1444) | Won 2-0 | +181464 |
| 7sealed | 295 | Cano, Braian (1349) | Won 2-0 | +161480 |
| 8sealed | 231 | Holland, John (1669) | Lost 0-2 | -141466 |
| average opponent: 1484record: 3-5 | new rating: 1466 | |||