Birt, Matty
Current rating: 1357
Record: 10-20-1
| Grand Prix Birmingham 2017 (modern) | starting rating: 1356 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 313 | Venaruzzo, Raiden (1500) | Lost 0-2 | -151341 |
| 2modern | 610 | Taal, Mick (1482) | Lost 0-0 | -151326 |
| 3modern | 822 | Bradley, Nathan (1361) | Won 2-1 | +181344 |
| 4modern | 604 | Abreu, Josue (1616) | Lost 0-2 | -131331 |
| 5modern | 712 | Sinfield, Ashley (1467) | Won 2-1 | +211352 |
| 6modern | 630 | Torrisco Jimenez, Alvaro (1611) | Won 2-0 | +221374 |
| 7modern | 538 | Capizzi, Guillaume (1414) | Lost 0-2 | -171357 |
| top | average opponent: 1493record: 3-4 | new rating: 1357 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1385 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 526 | Fabricatore, Alessandro (1500) | Lost 0-2 | -161369 |
| 2sealed | 636 | Diefenbach, Claus (1555) | Lost 1-2 | -141355 |
| 3sealed | 1106 | Knebel, Sebastian (1292) | Won 2-1 | +171372 |
| 4sealed | 1008 | Wigman, Andrew (1482) | Won 2-0 | +201392 |
| 5sealed | 838 | Ogon, Jonathan (1383) | Lost 0-2 | -181374 |
| 6sealed | 882 | Rowe, Clive (1426) | Lost 0-2 | -181356 |
| top | average opponent: 1440record: 2-4 | new rating: 1356 | ||
| Grand Prix Rimini 2016 (EMN standard) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 198 | Cernic, Miha (1472) | Lost 1-2 | -171416 |
| 2standard | 232 | Arndt, Jochen (1502) | Lost 0-2 | -161400 |
| 3standard | 396 | Ciliani, Alessio (1466) | Lost 1-2 | -171383 |
| 4standard | 424 | Bestak, Jiri (1456) | Won 2-0 | +191402 |
| 5standard | 381 | Nucifora, Sergio (1465) | Lost 0-2 | -171385 |
| top | average opponent: 1472record: 1-4 | new rating: 1385 | ||
| Grand Prix Manchester 2016 (SOI standard) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 161 | Daintree, Peter (1500) | Lost 0-2 | -171451 |
| 2standard | 497 | Giles, Nick (1484) | Lost 1-2 | -171434 |
| 3standard | 814 | Wilkinson, Drew (1429) | Draw 1-1 | -11433 |
| top | average opponent: 1471record: 0-2-1 | new rating: 1433 | ||
| Grand Prix London 2015 (ORI standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 239 | Hardacre, Mickey (1466) | Won 2-1 | +171520 |
| 2standard | 113 | Muller, Benjamin (1518) | Lost 1-2 | -181502 |
| 3standard | 323 | Eberlein, Alexander (1555) | Lost 1-2 | -171485 |
| 4standard | 488 | Quinn, Andrew J (1551) | Lost 1-2 | -171468 |
| top | average opponent: 1523record: 1-3 | new rating: 1468 | ||
| Grand Prix Liverpool 2015 (FRF limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 73 | Caramalau, Adrian (1500) | Won 2-0 | +181518 |
| 2sealed | 278 | Sercu, Joery (1543) | Won 2-0 | +181536 |
| 3sealed | 300 | BeanBradley, Tadhg (1500) | Won 2-1 | +181554 |
| 4sealed | 16 | Baron, Jake (1621) | Lost 0-2 | -171537 |
| 5sealed | 147 | Conner, Alexander (1539) | Lost 0-2 | -181519 |
| 6sealed | 293 | Lauter, Michael (1621) | Lost 0-2 | -161503 |
| top | average opponent: 1554record: 3-3 | new rating: 1503 | ||