Lefebvre, Frederic
Current rating: 1531
Record: 7-5-1
| Grand Prix Tours 1999 (MMQ limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 150 | Renaille, Gaetan (1500) | Won 2-0 | +181536 |
| 2sealed | 4 | Goldberg, Jozef (1517) | Draw 1-1 | 01536 |
| 3sealed | 103 | Holzweiss, Ralf (1518) | Won 1-0 | +171553 |
| 4sealed | 188 | Hajek, Jorn (1512) | Lost 1-2 | -181535 |
| 5sealed | 214 | Mongauze, Philippe (1465) | Lost 0-2 | -201515 |
| 6sealed | 185 | Le Loeuff, Julien (1431) | Won 2-0 | +171532 |
| 7sealed | 89 | Lameirao, Franck (1505) | Won 2-1 | +171549 |
| 8sealed | 54 | Drevillon, Herve (1555) | Lost 0-0 | -181531 |
| average opponent: 1500record: 4-3-1 | new rating: 1531 | |||
| Grand Prix Barcelona 1999 (USG sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 27 | Rodo, Juan (1500) | Won 0-0 | +181518 |
| 3sealed | 29 | Perez, Pedro Miguel (1518) | Lost 0-0 | -181500 |
| 4sealed | 74 | Sagol, Omar (1483) | Lost 0-0 | -181482 |
| 5sealed | 112 | Fuentes, Jordi (1518) | Won 0-0 | +181500 |
| 6sealed | 78 | Ferran, Alex (1500) | Won 0-0 | +181518 |
| average opponent: 1504record: 3-2 | new rating: 1518 | |||