Teuber, Derrick
Current rating: 1483
Record: 1-2
| Grand Prix Seattle 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 42 | Kuestner, Rolf (1518) | Won 2-0 | +181518 |
| 3extended | 2 | Mattes, John (1537) | Lost 0-2 | -171501 |
| 4extended | 83 | Petke, Mike (1518) | Lost 0-2 | -181483 |
| average opponent: 1524record: 1-2 | new rating: 1483 | |||