Rosenthal, Brandon
Current rating: 1563
Record: 6-3
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 313 | Savino, Daniel (1500) | Won 2-0 | +181518 |
| 2legacy | 229 | Petroske, Alex (1518) | Won 2-1 | +181536 |
| 3legacy | 25 | Hertz, Michael (1555) | Won 2-0 | +181554 |
| 4legacy | 115 | Neiman, Luis (1667) | Won 2-1 | +201574 |
| 5legacy | 294 | Tan, Lijia (1499) | Won 2-0 | +171591 |
| 6legacy | 17 | Berlett, Eric (1575) | Lost 0-2 | -181573 |
| 7legacy | 156 | Rubin, Steve (1742) | Lost 0-2 | -151558 |
| 8legacy | 441 | Leach, Dane (1556) | Won 2-1 | +181576 |
| 9legacy | 152 | Lucy, J. Sawyer (1875) | Lost 1-2 | -131563 |
| average opponent: 1610record: 6-3 | new rating: 1563 | |||