Regn, Oliver
Current rating: 1478
Record: 2-3-1
| Grand Prix Hanover 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 60 | Taoubi, Farid (1507) | Lost 0-2 | -181482 |
| 3extended | 178 | Musberg, Mitja (1353) | Won 2-0 | +161498 |
| 4extended | 188 | Meser, Andreas (1479) | Won 0-0 | +171515 |
| 5extended | 167 | Lier, Malte (1501) | Draw 1-1 | 01515 |
| 6extended | 144 | Reichel-Dittes, Christopher (1457) | Lost 1-2 | -191496 |
| 7extended | 142 | Rietscher, Daniel (1487) | Lost 1-2 | -181478 |
| average opponent: 1464record: 2-3-1 | new rating: 1478 | |||