Pierre, Kieffer
Current rating: 1430
Record: 2-6
| Grand Prix Strasbourg 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 14 | Perrin, Gaetan (1500) | Lost 1-2 | -181482 |
| 2block | 193 | Michel, Johann (1572) | Lost 0-2 | -161466 |
| 3block | 225 | Weishaupt, Felix (1464) | Lost 0-2 | -181448 |
| 4block | 264 | Brucker, Alexander (1449) | Won 2-0 | +181466 |
| 5block | 233 | De Staercke, Jimmy (1465) | Lost 0-2 | -181448 |
| 6block | 232 | Ancelot, Schmid (1446) | Lost 0-2 | -181430 |
| 7block | 198 | Afonso, Carlos (1446) | Won 2-0 | +181448 |
| 8block | 156 | Magnin, Gilles (1446) | Lost 0-2 | -181430 |
| average opponent: 1473record: 2-6 | new rating: 1430 | |||