Barton, Anthony
Current rating: 1446
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 363 | Fournier, Daniel (1577) | Lost 1-2 | -161444 |
| 4legacy | 345 | Worsham, Martin (1421) | Won 2-1 | +181462 |
| 5legacy | 378 | Hatch, Matthew (1547) | Won 2-1 | +191481 |
| 6legacy | 83 | Martin, Michael (1461) | Lost 1-2 | -181463 |
| 7legacy | 286 | van Driel, Boaz (1508) | Lost 0-2 | -171446 |
| top | average opponent: 1503record: 2-3 | new rating: 1446 | ||
| Grand Prix Orlando 2012 (ISD standard) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 101 | Pena, Jason (1614) | Won 2-0 | +201504 |
| 4standard | 126 | Damo da Rosa, Paulo Vitor (2092) | Lost 0-2 | -81496 |
| 5standard | 86 | Grenier, Daniel (1478) | Lost 0-2 | -191477 |
| 6standard | 223 | Wassmer, Vaughn (1519) | Lost 0-2 | -171460 |
| top | average opponent: 1675record: 1-3 | new rating: 1460 | ||
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 160 | Aiken, Simone (1540) | Won 2-1 | +191519 |
| 4sealed | 40 | Jacobson, Mary (1568) | Lost 0-2 | -171502 |
| 5sealed | 168 | Wu, Gavin (1455) | Won 2-1 | +171519 |
| 6sealed | 124 | Nabi, Basil (1529) | Lost 0-2 | -181501 |
| 7sealed | 127 | Goodwin, Luke (1546) | Lost 0-2 | -171484 |
| top | average opponent: 1528record: 2-3 | new rating: 1484 | ||