Gerrebout, William
Current rating: 1463
Record: 1-3
| Grand Prix Lyon 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 137 | Chevallier, Michel (1498) | Lost 1-2 | -181482 |
| 2sealed | 293 | Marques, Nicolas (1482) | Won 2-1 | +181500 |
| 3sealed | 305 | Campy, Julien (1500) | Lost 1-2 | -181482 |
| 4sealed | 369 | Cao Van Trang, Guillaume (1435) | Lost 1-2 | -191463 |
| average opponent: 1479record: 1-3 | new rating: 1463 | |||