Detterbeck, Martin
Current rating: 1372
Record: 0-7-1
| Grand Prix Strasbourg 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 169 | Vache, Thomas (1500) | Lost 0-2 | -181482 |
| 2block | 226 | Ramm, Jean Robert (1482) | Lost 0-2 | -181464 |
| 3block | 237 | Remy, Veronique (1464) | Lost 0-1 | -181446 |
| 4block | 280 | HICAUBE, Jerome (1445) | Lost 0-2 | -181428 |
| 5block | 264 | Monteiro, David (1411) | Lost 0-2 | -181410 |
| 6block | 240 | Maillot, Victor (1409) | Lost 0-2 | -181392 |
| 7block | 219 | Meyer, Claude (1300) | Draw 1-1 | -21390 |
| 8block | 175 | Allritz, Diana (1409) | Lost 0-2 | -181372 |
| average opponent: 1428record: 0-7-1 | new rating: 1372 | |||