Blankenship, Brandon
Current rating: 1521
Record: 4-3
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 98 | Hannon, Kevin (1523) | Lost 1-2 | -181482 |
| 2sealed | 220 | Lovinger, Dylan (1482) | Won 2-1 | +181500 |
| 3sealed | 274 | Chang, Morgan (1590) | Won 2-1 | +201520 |
| 4sealed | 103 | Race, Allan (1520) | Lost 0-2 | -181502 |
| 5sealed | 235 | Sargent, Shane C (1503) | Won 2-0 | +181520 |
| 6sealed | 159 | Mcmanus, Scott (1518) | Won 2-1 | +181538 |
| 7sealed | 94 | Burris, Josh (1604) | Lost 1-2 | -171521 |
| average opponent: 1534record: 4-3 | new rating: 1521 | |||