Cooper, Jessica
Current rating: 1506
Record: 7-7
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 135 | Wheaton, Ryan (1500) | Won 2-0 | +181500 |
| 2sealed | 274 | Pham, Son (1521) | Lost 0-2 | -181482 |
| 3sealed | 574 | Wojceshonek, Bradley (1665) | Lost 0-2 | -141468 |
| 4sealed | 745 | Frieden, Drew (1482) | Won 2-0 | +181486 |
| 5sealed | 468 | winch, Rogan (1500) | Lost 0-2 | -181468 |
| 6sealed | 607 | Mckim, Todd (1483) | Won 2-0 | +191487 |
| 7sealed | 414 | Garcia, Mark (1580) | Lost 0-2 | -171470 |
| 8sealed | 372 | Sigrist, Christian (1482) | Won 2-1 | +181488 |
| 9sealed | 301 | McGuire, Christopher (1469) | Won 2-1 | +181506 |
| average opponent: 1520record: 5-4 | new rating: 1506 | |||
| Grand Prix Richmond 2006 (GPT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 166 | Monroe, Michael (1500) | Lost 0-2 | -181482 |
| 2sealed | 200 | Grossman, Elizabeth (1433) | Won 2-0 | +171499 |
| 3sealed | 180 | Smith, Brian (1504) | Lost 0-2 | -181481 |
| 4sealed | 189 | Stein, Solomon (1481) | Won 2-0 | +181499 |
| 5sealed | 137 | Spotts, Steven (1528) | Lost 0-2 | -171482 |
| average opponent: 1489record: 2-3 | new rating: 1482 | |||