Dedieu, Samuel
Current rating: 1464
Record: 2-4-2
| Grand Prix Tours 1999 (MMQ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 147 | Guillochon, Franck (1500) | Draw 1-1 | 01500 |
| 2sealed | 32 | Bordes, Franck (1500) | Lost 1-2 | -181482 |
| 3sealed | 81 | Guneau, Jeremy (1482) | Draw 1-1 | 01482 |
| 4sealed | 5 | Duverger, Jacques (1482) | Won 2-1 | +181500 |
| 5sealed | 161 | Radermacher, Marc (1500) | Lost 0-2 | -181482 |
| 6sealed | 105 | Costa, Nuno (1482) | Won 2-0 | +181500 |
| 7sealed | 111 | Buchanan, Andrew (1500) | Lost 0-2 | -181482 |
| 8sealed | 73 | Dobrigna, Joel (1482) | Lost 0-0 | -181464 |
| average opponent: 1491record: 2-4-2 | new rating: 1464 | |||