Guillaumont, Laurent
Current rating: 1447
Record: 1-4
| Grand Prix Strasbourg 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 139 | Sauter, Franz (1500) | Lost 0-2 | -181482 |
| 2block | 219 | Arocas, Lorenzo (1539) | Lost 0-2 | -171465 |
| 3block | 258 | Schieber, Tilman (1464) | Lost 1-2 | -181447 |
| 4block | 266 | Samuel, Estenne (1446) | Won 2-0 | +181465 |
| 5block | 247 | Lorrain, Allan (1462) | Lost 0-2 | -181447 |
| average opponent: 1482record: 1-4 | new rating: 1447 | |||