Koppen, Peter
Current rating: 1484
Record: 3-4
| Grand Prix Stuttgart 2007 (LRW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 114 | Gouveia, Fabricio (1337) | Won 2-1 | +151515 |
| 2sealed | 4 | Eidam, Martin (1442) | Lost 0-2 | -191496 |
| 3sealed | 213 | Tachau, Florian (1516) | Lost 0-2 | -181478 |
| 4sealed | 260 | Egger, Philipp (1434) | Won 2-0 | +171495 |
| 5sealed | 223 | Manderla, Thomas (1517) | Won 2-1 | +191514 |
| 6sealed | 138 | Mayer, Manuel (1700) | Lost 0-2 | -151499 |
| 7sealed | 167 | Platzer, Lubos (1675) | Lost 1-2 | -151484 |
| average opponent: 1517record: 3-4 | new rating: 1484 | |||