Simon, Laurent
Current rating: 1372
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1420 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 441 | Sasiain, Gaizka (1506) | Lost 0-2 | -161404 |
| 2pioneer | 531 | Rodrigues, Luis (1481) | Lost 0-2 | -171387 |
| 3pioneer | 753 | Karoune, Fabrice (1500) | Lost 0-2 | -161371 |
| 4pioneer | 769 | Ouchtati, Mohamed Amin (1448) | Won 2-0 | +191390 |
| 5pioneer | 701 | Boulanger, Raphael (1360) | Lost 0-2 | -181372 |
| top | average opponent: 1459record: 1-4 | new rating: 1372 | ||
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 313 | Hobin, Kathryn (1516) | Lost 0-0 | -181473 |
| 2standard | 650 | Chan, Yu Pan Jacky (1493) | Lost 0-0 | -171456 |
| 3standard | 908 | Galletti, Michele (1462) | Lost 1-2 | -181438 |
| 4standard | 918 | Degelaen, Jerome (1447) | Lost 1-2 | -181420 |
| top | average opponent: 1480record: 0-4 | new rating: 1420 | ||
| Grand Prix Utrecht 2014 (M15 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 96 | Postma, Jan (1463) | Lost 0-2 | -191481 |
| 4standard | 448 | Gosen, Sylke (1681) | Won 2-1 | +221503 |
| 5standard | 185 | Hungenberg, Timo (1540) | Won 2-1 | +191522 |
| 6standard | 46 | Czapor, Grzegorz (1580) | Lost 0-2 | -171505 |
| 7standard | 162 | Hoscheit, Patrick (1535) | Lost 1-2 | -181487 |
| 8standard | 308 | Stuckler, Thomas (1668) | Lost 1-2 | -151472 |
| 9standard | 321 | Pavlova, Maria (1498) | Won 2-0 | +191491 |
| top | average opponent: 1567record: 3-4 | new rating: 1491 | ||