Merchat, Geoffrey
Current rating: 1411
| Grand Prix Lille 2015 (legacy) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 371 | Mathijssen, Jesper (1484) | Lost 0-2 | -181465 |
| 2legacy | 467 | Martel, Pierre (1472) | Lost 0-2 | -181447 |
| 3legacy | 704 | Picon, Asier (1461) | Lost 1-2 | -171430 |
| 4legacy | 717 | Hupkens, Tobie (1426) | Lost 1-2 | -191411 |
| top | average opponent: 1461record: 0-4 | new rating: 1411 | ||
| Grand Prix Milan 2014 (modern) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 811 | Rizzo, Lorenzo (1464) | Lost 1-2 | -191500 |
| 2modern | 831 | Armani, Matteo (1482) | Won 2-1 | +171517 |
| 3modern | 833 | Mane, Sylvain (1481) | Lost 0-2 | -181499 |
| 4modern | 840 | Marcotti, Davide (1627) | Lost 1-2 | -161483 |
| top | average opponent: 1513record: 1-3 | new rating: 1483 | ||
| Grand Prix Rimini 2013 (M14 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 93 | Demaio, Giovanni (1527) | Won 2-1 | +181518 |
| 2sealed | 137 | Velo, Marina (1359) | Won 2-0 | +161534 |
| 3sealed | 135 | Kocsis, Gabor (1622) | Won 2-1 | +191553 |
| 4sealed | 33 | Bidone, Alessandro (1560) | Lost 1-2 | -181535 |
| 5sealed | 238 | Del Signore, Andrea (1539) | Lost 1-2 | -181517 |
| 6sealed | 289 | Verhoeven, Joep (1590) | Won 2-0 | +201537 |
| 7sealed | 229 | Tarantelli, Matteo (1537) | Lost 0-2 | -181519 |
| 8sealed | 218 | Robesyn, Sean (1516) | Won 2-1 | +181537 |
| 9sealed | 152 | Milnersic, Dominik (1542) | Lost 0-2 | -181519 |
| top | average opponent: 1533record: 5-4 | new rating: 1519 | ||