Webster, Matthew
Current rating: 1459
Record: 18-21-1
| Grand Prix Louisville 2017 (legacy) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 689 | Giroux, Zach (1449) | Lost 0-2 | -181459 |
| top | record: 0-1 | new rating: 1459 | ||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 599 | Brewster, Mark (1500) | Lost 1-2 | -181476 |
| 2standard | 490 | Westfall, Robert (1548) | Lost 0-2 | -171459 |
| 3standard | 740 | Byrd, Matthew (1419) | Won 2-1 | +181477 |
| 4standard | 591 | Jones, Cody (1488) | Won 2-1 | +181495 |
| 5standard | 417 | Vipperman, Kaz (1507) | Lost 1-2 | -181477 |
| top | average opponent: 1492record: 2-3 | new rating: 1477 | ||
| Grand Prix Louisville 2013 (THS standard) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 194 | O'Bryant, Christopher (1564) | Lost 0-2 | -171497 |
| 2standard | 503 | Crawford, Jonathan (1435) | Lost 1-2 | -191478 |
| 3standard | 523 | Landry, Adam (1416) | Lost 0-1 | -191459 |
| 4standard | 580 | Medlen, Kayla R (1464) | Won 2-0 | +181477 |
| 5standard | 548 | Hall, Erin (1461) | Won 2-1 | +171494 |
| 6standard | 477 | Wright, Tom (1484) | Won 2-0 | +181512 |
| 7standard | 382 | Moore, Derek (1500) | Won 2-1 | +181530 |
| 8standard | 286 | Fiorini, Austin (1521) | Lost 1-2 | -181512 |
| 9standard | 283 | O'Neal, Paul (1520) | Lost 1-2 | -181494 |
| top | average opponent: 1485record: 4-5 | new rating: 1494 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 425 | Re, Joe (1500) | Lost 0-2 | -181514 |
| top | record: 0-1 | new rating: 1514 | ||
| Grand Prix Atlanta 2012 (legacy) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 95 | Turk, Adam (1537) | Lost 0-2 | -181514 |
| 5legacy | 115 | Applegate, Laura (1504) | Won 2-0 | +181532 |
| 6legacy | 53 | Marucci, Joe (1445) | Lost 0-2 | -201512 |
| 7legacy | 180 | Miller, Joshua D (1494) | Lost 1-2 | -181494 |
| 8legacy | 240 | Frederick, Alexander (1522) | Won 2-0 | +181512 |
| 9legacy | 159 | Lynch, Paul (1639) | Won 2-1 | +201532 |
| top | average opponent: 1523record: 3-3 | new rating: 1532 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 482 | Learnihan-Sylvester, Sean (1503) | Won 2-0 | +171570 |
| 5legacy | 418 | Merriam, Ross (1528) | Won 2-0 | +171587 |
| 6legacy | 409 | Pratt, Taylor (1541) | Lost 1-2 | -191568 |
| 7legacy | 453 | Clemmer, Garrett (1544) | Lost 0-2 | -181550 |
| 8legacy | 475 | King, Byron (1544) | Lost 0-2 | -181532 |
| top | average opponent: 1532record: 2-3 | new rating: 1532 | ||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 19 | Van Haecke, Jason (1519) | Lost 1-2 | -181482 |
| 3legacy | 140 | Leith, Kyle (1464) | Draw 1-1 | 01482 |
| 4legacy | 205 | Mueller, Anthony (1425) | Won 2-1 | +171499 |
| 5legacy | 144 | Baron, Geoffrey (1501) | Won 2-1 | +181517 |
| 6legacy | 87 | See, Wesley (1521) | Won 2-0 | +181535 |
| 7legacy | 50 | Stolbom, Zach (1559) | Won 2-0 | +191554 |
| 8legacy | 36 | Archdekin, Jamie (1736) | Won 2-0 | +211575 |
| 9legacy | 22 | Hayes, Ben (1856) | Won 2-0 | +231598 |
| 10legacy | 22 | O'Connor, Nicholas B (1600) | Lost 0-2 | -181580 |
| 11legacy | 47 | Sullivan, Adrian (1719) | Won 2-0 | +201600 |
| 12legacy | 30 | Tormos, Ervin (1822) | Lost 1-2 | -141586 |
| 13legacy | 44 | Lampron, Yan (1568) | Lost 1-2 | -181568 |
| 14legacy | 53 | Davis, Todd (1715) | Lost 0-2 | -151553 |
| top | average opponent: 1616record: 7-5-1 | new rating: 1553 | ||