Armstrong, Todd D
Current rating: 1479
Record: 2-3
| Grand Prix Atlanta 2011 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 51 | Clancy, Paul J (1500) | Won 2-1 | +181518 |
| 2extended | 112 | Abels, Josh G (1518) | Lost 1-2 | -181500 |
| 3extended | 148 | Tucker, Ryan 2 (1365) | Lost 0-2 | -201480 |
| 4extended | 235 | Smelski, Jason (1454) | Won 2-0 | +171497 |
| 5extended | 165 | Samson, Daniel (1491) | Lost 0-2 | -181479 |
| average opponent: 1466record: 2-3 | new rating: 1479 | |||