Romand, Guillaume
Current rating: 1435
| Grand Prix Lille 2015 (legacy) | starting rating: 1407 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 249 | Lamzin, Sergey (1659) | Draw 1-1 | +51412 |
| 2legacy | 339 | Muller, Mani (1485) | Lost 0-2 | -171395 |
| 3legacy | 622 | Godaillier, Aurelien (1379) | Lost 1-2 | -181377 |
| 4legacy | 694 | Laber, Marius (1436) | Won 2-1 | +191396 |
| 5legacy | 582 | Scalchi, Massimo (1511) | Won 2-0 | +201416 |
| 6legacy | 454 | PEREZ SANCHEZ, DAVID (1503) | Won 2-0 | +191435 |
| top | average opponent: 1496record: 3-2-1 | new rating: 1435 | ||
| Grand Prix Paris 2014 (legacy) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 55 | ROM PORRO, Josep Mc (1500) | Won 2-1 | +191451 |
| 2legacy | 99 | Fritsch, Bernd (1630) | Draw 1-1 | +31454 |
| 3legacy | 346 | Cazal, Jeremy (1519) | Draw 1-1 | +21456 |
| 4legacy | 500 | Dely, Stephane (1518) | Lost 0-2 | -171439 |
| 5legacy | 602 | Wurtz, Alexander (1571) | Lost 1-2 | -161423 |
| 6legacy | 606 | Bruckmann, Sascha (1484) | Lost 1-2 | -171406 |
| 7legacy | 563 | Lassus, Robin (1467) | Won 2-1 | +191425 |
| 8legacy | 459 | Visentin, Pierrick (1413) | Lost 0-2 | -181407 |
| top | average opponent: 1513record: 2-4-2 | new rating: 1407 | ||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 49 | Lapierre, Cyril (1548) | Won 2-0 | +191519 |
| 2sealed | 26 | Van Roy, Thomas (1545) | Lost 0-2 | -181501 |
| 3sealed | 204 | Vallee, Romain (1517) | Lost 1-2 | -171484 |
| 4sealed | 335 | Dambron, Antoine (1553) | Lost 1-2 | -171467 |
| 5sealed | 372 | Lepain, Michael P (1521) | Lost 1-2 | -171450 |
| 6sealed | 336 | Luc, Robert (1446) | Won 2-1 | +181468 |
| 7sealed | 269 | Bocquet, Eric (1483) | Lost 0-2 | -181450 |
| 8sealed | 212 | Gauthier, Antoine (1443) | Lost 0-2 | -181432 |
| top | average opponent: 1507record: 2-6 | new rating: 1432 | ||