Webb, Brian
Current rating: 1331
Record: 4-14
| Grand Prix Atlanta 2018 (modern) | starting rating: 1358 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 172 | Mullinax, Matthew (1441) | Won 2-0 | +191377 |
| 2modern | 263 | Dotson, Matt (1480) | Lost 0-2 | -161361 |
| 3modern | 572 | King, Rory (1499) | Lost 0-2 | -161345 |
| 4modern | 695 | Dell, Preston (1528) | Lost 1-2 | -141331 |
| top | average opponent: 1487record: 1-3 | new rating: 1331 | ||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1422 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 453 | Page, Tony (1483) | Lost 0-2 | -171405 |
| 2modern | 919 | Hardy, Bobby (1516) | Lost 0-2 | -161389 |
| 3modern | 1066 | Wilkerson, Allen (1411) | Lost 0-2 | -171372 |
| 4modern | 893 | DeCoste, Michael (1581) | Lost 0-2 | -141358 |
| top | average opponent: 1498record: 0-4 | new rating: 1358 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1529 | Kane, Will (1500) | Lost 0-2 | -181481 |
| 2modern | 1631 | Hill, James (1232) | Lost 0-2 | -221459 |
| 3modern | 1667 | Ekendahl, Frans (1419) | Lost 0-2 | -191440 |
| 4modern | 1670 | Epperson, Kyle (1444) | Lost 0-2 | -181422 |
| top | average opponent: 1399record: 0-4 | new rating: 1422 | ||
| Grand Prix Atlanta 2011 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 504 | Lanceford, Vincent (1417) | Won 2-0 | +161516 |
| 2extended | 455 | Fiore, Frank (1518) | Lost 0-2 | -171499 |
| 3extended | 518 | Zuelke, Christian (1481) | Lost 1-2 | -191480 |
| 4extended | 640 | Harding, Kiley (1481) | Won 2-1 | +181498 |
| 5extended | 626 | Mitchell, David (1502) | Won 2-0 | +181516 |
| 6extended | 569 | Gregath, Brent (1578) | Lost 1-2 | -171499 |
| top | average opponent: 1496record: 3-3 | new rating: 1499 | ||