Duval, Anthony
Current rating: 1488
Record: 11-13-2
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 707 | Gardner, Joe A (1575) | Won 2-0 | +201480 |
| 2sealed | 400 | Keeler, April (1518) | Won 2-0 | +191499 |
| 3sealed | 223 | Caruthers, William (1487) | Lost 1-2 | -181481 |
| 4sealed | 418 | Macanka, Steven (1445) | Lost 1-2 | -191462 |
| 5sealed | 562 | Bursavich, Austin (1893) | Won 2-1 | +251487 |
| 6sealed | 508 | Rickman, Edward (1477) | Won 2-0 | +181505 |
| 7sealed | 259 | Matthews, Charles (1538) | Lost 1-2 | -171488 |
| top | average opponent: 1562record: 4-3 | new rating: 1488 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 840 | Bonnet, John (1746) | Lost 0-2 | -131458 |
| 2sealed | 1146 | Borey, Ryan (1480) | Lost 1-2 | -181440 |
| 3sealed | 1185 | Rhoden, Matt (1429) | Lost 1-2 | -181422 |
| 4sealed | 1180 | Cox, Zach (1446) | Won 2-0 | +191441 |
| 5sealed | 1086 | Smith, Warren 2 (1463) | Won 2-0 | +181459 |
| 6sealed | 1001 | Page, Harold (1386) | Won 2-0 | +171476 |
| 7sealed | 913 | Engle, Michael (1497) | Lost 1-2 | -181458 |
| 8sealed | 526 | Aizaga, Rich (1526) | Won 2-0 | +191477 |
| 9sealed | 464 | Cross, Phillip (1516) | Lost 1-2 | -171460 |
| top | average opponent: 1499record: 4-5 | new rating: 1460 | ||
| Grand Prix Charleston 2012 (RTR standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 181 | Dowless, Joseph (1500) | Won 0-0 | +181484 |
| 2standard | 31 | Okashah, Adam (1518) | Won 2-0 | +191503 |
| 3standard | 89 | Casali, Dominic M (1554) | Lost 1-2 | -171486 |
| 4standard | 126 | Ashton, Korey M (1523) | Lost 0-2 | -181468 |
| 5standard | 228 | Mattox, Jacob (1550) | Won 2-1 | +201488 |
| 6standard | 159 | Brown, Eric D (1597) | Lost 1-2 | -161472 |
| 7standard | 174 | Bigford, Roland (1428) | Draw 1-1 | -11471 |
| top | average opponent: 1524record: 3-3-1 | new rating: 1471 | ||
| Grand Prix Atlanta 2011 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 558 | Fiore, Frank (1500) | Lost 0-2 | -181482 |
| 2extended | 563 | Hamilton, Michael 2 (1574) | Draw 1-1 | +21484 |
| 3extended | 609 | Carlile, Alton B (1480) | Lost 1-2 | -181466 |
| top | average opponent: 1518record: 0-2-1 | new rating: 1466 | ||