Webster, Ross
Current rating: 1507
| Grand Prix Manchester 2014 (Theros block) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 239 | Blake, Kevin (1550) | Won 2-1 | +201506 |
| 2block | 198 | Hislop, Grant (1540) | Won 2-1 | +181524 |
| 3block | 227 | O'Donoghue, Malachi (1540) | Lost 1-2 | -171507 |
| 4block | 204 | Hodgkinson, Reva (1477) | Lost 1-2 | -191488 |
| 5block | 346 | Payne, Morgan (1500) | Won 2-0 | +181506 |
| 6block | 378 | Wigley, David (1518) | Won 2-0 | +181524 |
| 7block | 238 | Cook, James J (1515) | Lost 1-2 | -181506 |
| 8block | 221 | Applebaum, Adam (1519) | Won 2-1 | +181524 |
| 9block | 168 | Lagon, Jan (1541) | Lost 0-2 | -171507 |
| top | average opponent: 1522record: 5-4 | new rating: 1507 | ||
| Grand Prix London 2013 (GTC limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 603 | Piwiec, Arkadiusz (1500) | Lost 0-2 | -171465 |
| 2sealed | 541 | Rolph, Sam-Luca (1484) | Won 2-0 | +181483 |
| 3sealed | 469 | Pang, Kelvin (1653) | Lost 0-2 | -151468 |
| 4sealed | 689 | El-Zeini, Samy (1484) | Won 2-0 | +191487 |
| 5sealed | 459 | Lourens, Stefan (1497) | Won 2-1 | +181505 |
| 6sealed | 396 | Bellabarba, Niall (1493) | Lost 1-2 | -191486 |
| top | average opponent: 1519record: 3-3 | new rating: 1486 | ||
| Grand Prix London 2011 (MBS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 38 | Arai, Jin (1397) | Won 2-0 | +161516 |
| 2sealed | 26 | Parker, Richard (1715) | Lost 1-2 | -141502 |
| 3sealed | 78 | Graziano, Nicolo (1473) | Won 2-1 | +171519 |
| 4sealed | 102 | James, Russell (1482) | Lost 1-2 | -181501 |
| 5sealed | 123 | Simpon, Max J (1499) | Lost 1-2 | -191482 |
| top | average opponent: 1513record: 2-3 | new rating: 1482 | ||