Herron, Andrew
Current rating: 1448
Record: 1-4
| Grand Prix Atlanta 2011 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 448 | Webster, Aaron (1500) | Lost 1-2 | -181482 |
| 2extended | 566 | Bianchi, Anthony (1482) | Lost 1-2 | -181464 |
| 3extended | 615 | Davidson, Michael C (1556) | Lost 0-2 | -161448 |
| 4extended | 675 | Samsky, Justin (1466) | Won 2-1 | +181466 |
| 5extended | 642 | Perkins, Joe (1463) | Lost 1-2 | -181448 |
| average opponent: 1493record: 1-4 | new rating: 1448 | |||