Marechal, Ludovic
Current rating: 1504
Record: 3-3
| Grand Prix Lyon 2010 (ROE limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 546 | Smith, Paul C (1450) | Won 2-1 | +171517 |
| 2sealed | 587 | Simonnin, Pierre (1544) | Won 2-1 | +191536 |
| 3sealed | 563 | Thevenon, Sandy (1761) | Lost 1-2 | -141522 |
| 4sealed | 687 | Ducamp, Cyril (1501) | Lost 0-2 | -191503 |
| 5sealed | 713 | Fabrega, Cristian (1509) | Won 2-1 | +181521 |
| 6sealed | 652 | Gruson, Matthieu (1557) | Lost 0-0 | -171504 |
| average opponent: 1554record: 3-3 | new rating: 1504 | |||