Amm, Stephan
Current rating: 1466
Record: 1-3
| Grand Prix Vienna 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 127 | Hanzlik, Richard (1500) | Lost 0-2 | -181482 |
| 2extended | 214 | Bouda, Robert (1482) | Won 2-0 | +181500 |
| 3extended | 148 | Vardzik, Marek (1517) | Lost 1-2 | -181482 |
| 4extended | 214 | Sauter, Franz (1576) | Lost 1-2 | -161466 |
| average opponent: 1519record: 1-3 | new rating: 1466 | |||