Weeks, Robert
Current rating: 1482
Record: 2-3
| Grand Prix Columbus 2007 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 5 | Paris, Jared (1500) | Lost 0-2 | -181482 |
| 2legacy | 308 | Miller, Kyle (1495) | Won 2-0 | +181500 |
| 3legacy | 327 | Thompson, Jeremy L (1502) | Won 2-1 | +181518 |
| 4legacy | 254 | Caffrey, Eric (1516) | Lost 1-2 | -181500 |
| 5legacy | 210 | Dziduch, Greg (1466) | Lost 1-2 | -181482 |
| average opponent: 1496record: 2-3 | new rating: 1482 | |||