Webb, Matthew
Current rating: 1458
Record: 7-9
| Grand Prix Charlotte 2016 (modern) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 375 | Kreppein, Caden (1500) | Lost 0-2 | -171462 |
| 2modern | 808 | McDaniel, Benjamin (1482) | Lost 0-2 | -181444 |
| 3modern | 1078 | Greene, Aaron (1464) | Won 2-0 | +191463 |
| 4modern | 829 | Spragle, Christian (1397) | Won 2-1 | +161479 |
| 5modern | 673 | Bajer, Tyler (1497) | Won 2-0 | +191498 |
| 6modern | 648 | Barnbrugge, Bryan (1430) | Lost 1-2 | -201478 |
| 7modern | 579 | Long, Mike (1332) | Lost 1-2 | -201458 |
| average opponent: 1443record: 3-4 | new rating: 1458 | |||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 466 | Howell, Nathan (1507) | Lost 1-2 | -181482 |
| 2modern | 479 | Dalton, Zack (1481) | Lost 0-2 | -181464 |
| 3modern | 598 | Eisenhauer, Brian (1415) | Lost 1-2 | -191445 |
| 4modern | 648 | Butcher, Shayla B (1447) | Won 2-0 | +181463 |
| 5modern | 599 | Frame, Chase (1464) | Won 2-1 | +181481 |
| 6modern | 488 | Marra, Ian (1433) | Won 2-0 | +171498 |
| 7modern | 437 | Spence, Dylan (1446) | Lost 1-2 | -191479 |
| 8modern | 398 | Underwood, Travis (1479) | Lost 0-2 | -181461 |
| 9modern | 375 | Seibold, Nick (1462) | Won 2-0 | +181479 |
| average opponent: 1459record: 4-5 | new rating: 1479 | |||