Sylvain, Amand
Current rating: 1650
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1607 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 743 | Benard, Cedric (1518) | Lost 1-2 | -201587 |
| 2sealed | 816 | Dietz, Stephan (1458) | Won 2-0 | +161603 |
| 3sealed | 785 | Bonnaire, Didier (1505) | Won 2-1 | +161619 |
| 4sealed | 743 | Piovan, Jerome (1588) | Won 2-0 | +171636 |
| 5sealed | 608 | Estrada, Ignacio (1537) | Won 2-0 | +161652 |
| 6sealed | 574 | Dos Santos, Alexandre (1501) | Won 2-0 | +161668 |
| 7sealed | 549 | Fenaux-Briot, Romain (1813) | Lost 0-2 | -161652 |
| 8sealed | 584 | Corsanini, Michele (1659) | Won 2-1 | +181670 |
| 9sealed | 567 | Tranchant, Gaylord (1554) | Lost 0-2 | -201650 |
| top | average opponent: 1571record: 6-3 | new rating: 1650 | ||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 81 | Squirewell, Sascha (1503) | Won 2-1 | +181542 |
| 2sealed | 9 | Lorent, Steve (1518) | Won 2-1 | +171559 |
| 3sealed | 26 | Winter, Sascha (1571) | Won 2-0 | +181577 |
| 4sealed | 89 | Handzlik, Michal (1487) | Draw 1-1 | -11576 |
| 5sealed | 46 | Deurloo, Didier (1523) | Won 2-0 | +171593 |
| 6sealed | 24 | Harms, Rogier (1575) | Draw 1-1 | -11592 |
| 7sealed | 59 | Juergens, Dorian (1541) | Won 2-0 | +181610 |
| 8sealed | 35 | De Schryver, Jessica (1468) | Won 2-1 | +151625 |
| 9sealed | 20 | Guillou, Dylan (1602) | Lost 1-2 | -181607 |
| top | average opponent: 1532record: 6-1-2 | new rating: 1607 | ||
| Grand Prix Strasbourg 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 20 | Bokor, Peter (1468) | Won 1-0 | +171517 |
| 5block | 30 | Lefebvre, Gaetan (1717) | Lost 0-2 | -141503 |
| 6block | 48 | Antoine, Samuel (1551) | Won 1-0 | +191522 |
| 7block | 36 | Madan, Daniel (1833) | Won 1-0 | +231545 |
| 8block | 19 | Hartmann, Tobias (1493) | Won 2-0 | +171562 |
| 9block | 12 | Bauer, Claudius (1640) | Lost 0-2 | -161546 |
| 10block | 34 | Saito, Tomoharu (2022) | Lost 0-2 | -101536 |
| 11block | 58 | Nogues, Vincent (1548) | Won 2-1 | +181554 |
| 12block | 40 | Weiss, Remy (1607) | Won 2-0 | +191573 |
| 13block | 24 | van Medevoort, Robert (1743) | Lost 0-2 | -151558 |
| 14block | 39 | Jimenez, Michael (1576) | Lost 1-2 | -171541 |
| 15block | 40 | Claeye, Thomas (1623) | Lost 0-2 | -171524 |
| top | average opponent: 1652record: 6-6 | new rating: 1524 | ||