Derre, Florent
Current rating: 1531
| Grand Prix Lyon 2010 (ROE limited) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 42 | Charbonneau, Anthony (1511) | Lost 1-2 | -181534 |
| 2sealed | 216 | Hann, David S (1479) | Won 2-0 | +171551 |
| 3sealed | 206 | Ringotte, Boris (1483) | Lost 0-2 | -201531 |
| top | average opponent: 1491record: 1-2 | new rating: 1531 | ||
| Grand Prix Zurich 2004 (Mirrodin block) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 191 | Choffat, Patrice (1557) | Won 2-1 | +191529 |
| 2block | 26 | Perin, Lionel (1614) | Lost 0-2 | -171512 |
| 3block | 122 | Liederbach, Florian (1500) | Won 2-0 | +181530 |
| 4block | 111 | Welti, Yves (1524) | Won 2-0 | +181548 |
| 5block | 90 | Kunz, Markus (1491) | Won 2-1 | +171565 |
| 6block | 40 | Canavesi, Emanuele (1865) | Lost 1-2 | -131552 |
| 7block | 81 | Allire, Maickael (1552) | Won 2-0 | +181570 |
| 8block | 72 | Hartmann, Fabian (1592) | Lost 0-2 | -181552 |
| top | average opponent: 1587record: 5-3 | new rating: 1552 | ||
| Grand Prix London 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 9 | Chong, Ted (1500) | Won 2-1 | +181518 |
| 2block | 17 | Moore, Richard N (1517) | Lost 0-2 | -181500 |
| 3block | 124 | Adcock, Jason (1500) | Won 2-0 | +181518 |
| 4block | 84 | Turner, William (1577) | Won 2-0 | +191537 |
| 5block | 90 | Guilleux, Vincent (1587) | Won 2-1 | +191556 |
| 6block | 23 | Bonacina, Luigi (1522) | Won 2-1 | +171573 |
| 7block | 25 | Lefranc, Florent (1727) | Won 2-1 | +211594 |
| 8block | 17 | Ellis, Dean (1597) | ID | 01594 |
| 9block | 18 | Wessels, Thijs (1553) | Lost 0-2 | -191575 |
| 10block | 23 | Perez Sanchez, Diego (1542) | Lost 0-2 | -181557 |
| 11block | 31 | Fear, Edward (1789) | Lost 0-2 | -141543 |
| 12block | 32 | Kappeli, Alex (1538) | Lost 1-2 | -181525 |
| 13block | 31 | Kolb, Markus (1681) | Lost 0-2 | -151510 |
| top | average opponent: 1587record: 6-6-1 | new rating: 1510 | ||