Carlson, Brittany
Current rating: 1456
Record: 3-6
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 134 | Tran, Dan (1546) | Lost 0-2 | -161448 |
| 4sealed | 252 | Long, Marshall (1521) | Won 2-1 | +191467 |
| 5sealed | 143 | Blackburn, Jacob (1535) | Won 2-0 | +191486 |
| 6sealed | 111 | Wright, Kenneth (1506) | Lost 0-2 | -171469 |
| 7sealed | 340 | Esposito, John (1755) | Lost 0-2 | -131456 |
| average opponent: 1573record: 2-3 | new rating: 1456 | |||
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 396 | Blankenship, Freddie (1500) | Won 2-1 | +181518 |
| 2standard | 215 | Quiros, Michael A (1518) | Lost 0-2 | -181500 |
| 3standard | 502 | Resnick, Nick (1500) | Lost 0-2 | -181482 |
| 4standard | 458 | Rivera Garcia, Rafael (1501) | Lost 1-2 | -181464 |
| average opponent: 1505record: 1-3 | new rating: 1464 | |||