Lasseron, Frederic
Current rating: 1565
Record: 17-15
| Grand Prix Barcelona 2009 (ARB standard) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 163 | Parisi, Massimo (1530) | Lost 1-2 | -191564 |
| 3standard | 213 | Leemans, Enric (1505) | Won 2-0 | +171581 |
| 4standard | 180 | Sele, Yves (1811) | Lost 1-2 | -141567 |
| 5standard | 237 | Van De Griendt, Freek (1516) | Won 2-0 | +171584 |
| 6standard | 181 | Abou Omar, Ashraf (1551) | Lost 1-2 | -191565 |
| top | average opponent: 1583record: 2-3 | new rating: 1565 | ||
| Grand Prix Hanover 2009 (extended) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 422 | Schnider, Jakob (1624) | Won 2-1 | +201557 |
| 3extended | 414 | Kanter, Lars (1609) | Lost 0-2 | -171540 |
| 4extended | 507 | Segers, Frank (1516) | Won 2-0 | +171557 |
| 5extended | 500 | Gollner, Christian (1538) | Won 2-0 | +181575 |
| 6extended | 423 | Fukala, Dalibor (1671) | Won 2-0 | +201595 |
| 7extended | 438 | Juergens, Dorian (1720) | Lost 0-2 | -161579 |
| 8extended | 450 | Calafell, Joel (1816) | Won 2-0 | +221601 |
| 9extended | 437 | Weitkamp, Christoph (1582) | Lost 1-2 | -181583 |
| top | average opponent: 1634record: 5-3 | new rating: 1583 | ||
| Grand Prix Strasbourg 2007 (Time Spiral block) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 3block | 12 | Rodrigues, Goncalo (1549) | Won 2-0 | +181577 |
| 4block | 4 | Saito, Tomoharu (2024) | Lost 0-2 | -111566 |
| 5block | 84 | Shinkins, Stewart (1814) | Lost 0-2 | -131553 |
| 6block | 149 | vanden Bossche, David (1674) | Lost 0-2 | -161537 |
| top | average opponent: 1765record: 1-3 | new rating: 1537 | ||
| Grand Prix Paris 2004 (COK limited) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 95 | Vasseur, Frederic (1518) | Lost 0-2 | -181503 |
| 3sealed | 233 | Meza, Christophe (1500) | Won 2-0 | +171520 |
| 4sealed | 159 | Ribbeck, Benjamin (1716) | Lost 1-2 | -141506 |
| 5sealed | 171 | Long, Frederic (1502) | Won 2-0 | +181524 |
| 6sealed | 135 | Vereecke, Bjorn (1447) | Won 2-0 | +171541 |
| 7sealed | 100 | Perbet, Guillaume (1592) | Lost 1-2 | -181523 |
| 8sealed | 106 | Pouleau, Fabien (1499) | Won 2-0 | +181541 |
| 9sealed | 74 | Kohler, Tim (1537) | Won 2-0 | +181559 |
| top | average opponent: 1539record: 5-3 | new rating: 1559 | ||
| Grand Prix Tours 1999 (MMQ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 47 | Symens, Dominic (1495) | Lost 0-2 | -181482 |
| 3sealed | 70 | Bonnessee, Regis (1482) | Won 2-1 | +181500 |
| 4sealed | 80 | Tournayre, Jerome (1518) | Won 1-0 | +181518 |
| 5sealed | 113 | Pereira, Antonio (1522) | Lost 0-2 | -181500 |
| 6sealed | 159 | Anne, Xavier (1518) | Won 2-0 | +191519 |
| 7sealed | 120 | Silverstone, Julien (1604) | Won 2-1 | +191538 |
| 8sealed | 43 | Guthinger, Mathieu (1557) | Lost 0-0 | -171521 |
| top | average opponent: 1528record: 4-3 | new rating: 1521 | ||