George, Herbert
Current rating: 1519
Record: 4-3
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 535 | Sena, Kevin (1500) | Won 2-0 | +181518 |
| 2sealed | 564 | Nicholson, John (1386) | Lost 0-2 | -201498 |
| 3sealed | 558 | Carr, Ezra (1524) | Won 2-1 | +181516 |
| 4sealed | 548 | Shuai, Jack (1518) | Won 2-1 | +181534 |
| 5sealed | 466 | Morawski, Jonathan (1697) | Lost 0-2 | -151519 |
| 6sealed | 555 | Le, Michael (1538) | Won 2-1 | +181537 |
| 7sealed | 467 | Metcalf, Scott (1538) | Lost 0-2 | -181519 |
| average opponent: 1529record: 4-3 | new rating: 1519 | |||