Webster, Marques
Current rating: 1522
Record: 13-12-2
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 543 | Neal, John (1353) | Lost 0-2 | -211520 |
| 2standard | 511 | Ramirez, Daniel (1764) | Lost 0-2 | -141506 |
| 3standard | 854 | Turner, Scott (1473) | Won 2-0 | +171523 |
| 4standard | 669 | Purdy, Andrew (1450) | Won 2-0 | +171540 |
| 5standard | 540 | Walpole, Travis (1443) | Won 2-0 | +161556 |
| 6standard | 272 | Bruno, David (1716) | Lost 0-2 | -151541 |
| 7standard | 484 | Nelson, Seth (1481) | Lost 1-2 | -191522 |
| top | average opponent: 1526record: 3-4 | new rating: 1522 | ||
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 151 | Lakhmani, Sherwin (1500) | Won 2-1 | +171553 |
| 2modern | 113 | Gregory, Jacob (1465) | Won 2-0 | +171570 |
| 3modern | 219 | Dyer, Mason (1536) | Won 0-0 | +171587 |
| 4modern | 1 | Thorson, Ricky (1593) | Lost 1-2 | -181569 |
| 5modern | 234 | Lipp, Scott (2083) | Lost 1-2 | -91560 |
| 6modern | 369 | Boyle, Keith (1504) | Lost 0-2 | -191541 |
| top | average opponent: 1613record: 3-3 | new rating: 1541 | ||
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 58 | Johnson, Versile (1500) | Won 2-1 | +171572 |
| 2sealed | 278 | Cortez, Michael (1659) | Lost 1-2 | -161556 |
| 3sealed | 564 | Bushek, Colton (1557) | Won 2-0 | +181574 |
| 4sealed | 426 | Henson, Hakeem (1529) | Lost 0-2 | -191555 |
| 5sealed | 488 | Ruiz, Jose Angel (1509) | Lost 1-2 | -191536 |
| top | average opponent: 1551record: 2-3 | new rating: 1536 | ||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 22 | Thompson, Jordan (1484) | Won 2-0 | +181518 |
| 2standard | 136 | Tomlinson, Morgan (1444) | Won 2-0 | +161534 |
| 3standard | 119 | Chada, Evan (1597) | Won 2-1 | +201554 |
| 4standard | 16 | Perez, Elan (1550) | Lost 1-2 | -191535 |
| 5standard | 168 | Pierce, Blake (1535) | Lost 1-2 | -181517 |
| 6standard | 286 | Herber, Andrew (1516) | Won 2-0 | +181535 |
| 7standard | 131 | Paoletta, Jonathan (1535) | Won 2-1 | +181553 |
| 8standard | 149 | Blackmor, Jason (1586) | Draw 1-1 | +11554 |
| 9standard | 106 | Conboy, James (1620) | Draw 1-1 | +11555 |
| top | average opponent: 1541record: 5-2-2 | new rating: 1555 | ||