Prior, Matthew
Current rating: 1440
| Grand Prix Madrid 2014 (modern) | starting rating: 1415 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 238 | Clemente, Roberto (1408) | Won 2-1 | +181433 |
| 2modern | 429 | monroy, adrian (1519) | Lost 0-2 | -161417 |
| 3modern | 771 | Uriarte Portillo, Andoni (1498) | Won 2-0 | +191436 |
| 4modern | 446 | Vajdovics, Zsuzsanna (1482) | Won 2-1 | +191455 |
| 5modern | 393 | Klyve, Jesper (1501) | Lost 0-2 | -171438 |
| 6modern | 387 | van Lamoen, Tom (1523) | Draw 1-1 | +21440 |
| top | average opponent: 1489record: 3-2-1 | new rating: 1440 | ||
| Grand Prix Antwerp 2013 (modern) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 11 | Rosa Narciso, Juan (1444) | Lost 0-2 | -181447 |
| 2modern | 560 | Zimmermann, Martin 8986 (1342) | Won 2-1 | +161463 |
| 3modern | 509 | Gallo, Andrea Gaetano (1509) | Lost 0-2 | -171446 |
| 4modern | 619 | Pignon, Jean-Marie (1467) | Won 2-0 | +181464 |
| 5modern | 496 | Vasselle, Mortimer (1501) | Lost 1-2 | -171447 |
| 6modern | 615 | Tews, Mathias (1480) | Won 2-1 | +191466 |
| 7modern | 434 | Overgaauw, Rens (1482) | Lost 1-2 | -181448 |
| 8modern | 437 | Morin, Alexandre (1483) | Lost 1-2 | -181430 |
| 9modern | 368 | Wolff, Tobias (1599) | Lost 0-2 | -151415 |
| top | average opponent: 1479record: 3-6 | new rating: 1415 | ||
| Grand Prix London 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 159 | Kyriazis, Ioannis (1577) | Lost 0-2 | -171483 |
| 2sealed | 773 | Jon Winter, Samuel (1482) | Won 2-0 | +181501 |
| 3sealed | 685 | Metodier, Teodor (1500) | Lost 0-2 | -181483 |
| 4sealed | 697 | Swain, Edward (1480) | Lost 1-2 | -181465 |
| top | average opponent: 1510record: 1-3 | new rating: 1465 | ||