Poissant, Sebastien
Current rating: 1398
Record: 12-19-1
| Grand Prix Lille 2015 (legacy) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 137 | Morbee, Stefaan (1428) | Lost 1-2 | -191432 |
| 2legacy | 492 | Skalski, Janusz (1476) | Lost 0-2 | -171415 |
| 3legacy | 751 | Collantes, Alain (1467) | Lost 1-2 | -171398 |
| top | average opponent: 1457record: 0-3 | new rating: 1398 | ||
| Grand Prix Paris 2014 (legacy) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 177 | Hakkinen, Antti (1409) | Lost 0-2 | -181422 |
| 2legacy | 570 | Argivay Gonzalez, Luis (1478) | Won 2-0 | +191441 |
| 3legacy | 589 | Morel, Sebastien (1505) | Lost 1-2 | -171424 |
| 4legacy | 680 | Girard, Jean-Remi (1540) | Won 2-0 | +201444 |
| 5legacy | 502 | VULLIERME, Jean-yves (1504) | Won 2-1 | +191463 |
| 6legacy | 360 | Francois, Folke (1515) | Lost 0-2 | -171446 |
| 7legacy | 367 | Carcel, Ulrich (1521) | Draw 1-1 | +21448 |
| 8legacy | 162 | Lebesbye, Torgeir (1486) | Won 2-1 | +181466 |
| 9legacy | 272 | Anttila, Markku (1606) | Lost 0-2 | -151451 |
| top | average opponent: 1507record: 4-4-1 | new rating: 1451 | ||
| Grand Prix Strasbourg 2013 (legacy) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 463 | Goudet, Maxence (1500) | Lost 0-2 | -181453 |
| 2legacy | 424 | Lefebvre, Gautier (1534) | Lost 0-2 | -161437 |
| 3legacy | 495 | Dordain, Iann (1531) | Lost 0-0 | -161421 |
| 4legacy | 648 | Romano, Luca (1443) | Won 2-1 | +181439 |
| 5legacy | 575 | Graf, Philipp (1466) | Lost 0-2 | -181421 |
| 6legacy | 548 | Bannes, William (1399) | Won 2-0 | +181439 |
| 7legacy | 449 | van der End, Sander (1495) | Lost 0-2 | -171422 |
| 8legacy | 408 | Bohlander, Marc (1443) | Won 2-0 | +181440 |
| top | average opponent: 1476record: 3-5 | new rating: 1440 | ||
| Grand Prix Ghent 2012 (legacy) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 667 | Letanche, Kevin (1535) | Won 2-1 | +201465 |
| 2legacy | 727 | Ceska, Pavel (1584) | Won 2-0 | +201485 |
| 3legacy | 625 | Sanktjohanser, Christian (1664) | Won 2-0 | +221507 |
| 4legacy | 652 | Soriente, Gregorio (1614) | Lost 0-2 | -171490 |
| 5legacy | 740 | Lamolle, Romain (1495) | Lost 0-2 | -171473 |
| 6legacy | 728 | Guilbert, Jerome (1456) | Lost 1-2 | -191454 |
| 7legacy | 797 | Jensen, Stefan (1495) | Won 2-0 | +191473 |
| 8legacy | 727 | Oria, Antoine (1359) | Won 2-0 | +161489 |
| 9legacy | 693 | Schonegger, Philipp (1487) | Lost 0-2 | -181471 |
| top | average opponent: 1521record: 5-4 | new rating: 1471 | ||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 226 | Torres, Carlos-Ezequiel (1500) | Lost 0-2 | -181482 |
| 2sealed | 320 | Lefrene, Yann (1521) | Lost 0-2 | -171465 |
| 3sealed | 370 | Turek, Nicolas (1397) | Lost 0-2 | -201445 |
| top | average opponent: 1473record: 0-3 | new rating: 1445 | ||