Cormier, Jason
Current rating: 1558
Record: 20-18
| Grand Prix Montreal 2019 (ELD limited) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 304 | Rayson, Sean (1592) | Won 2-1 | +191566 |
| 2sealed | 150 | Plamondon, Brandon (1430) | Won 2-0 | +161582 |
| 3sealed | 79 | Corzo, Jonathan (1970) | Won 2-0 | +241606 |
| 4sealed | 43 | LePine, Mark (1827) | Lost 0-2 | -141592 |
| 5sealed | 95 | Fortier, Thomas (1678) | Lost 0-2 | -161576 |
| 6sealed | 149 | Naylor, Andrew (1709) | Won 2-0 | +201596 |
| 7sealed | 109 | Pinaud, Cooper (1544) | Lost 1-2 | -191577 |
| 8sealed | 127 | Vaillant-Moreau, Loic (1521) | Lost 0-2 | -191558 |
| top | average opponent: 1659record: 4-4 | new rating: 1558 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1049 | [anonymous] | Won 2-1 | +181528 |
| 2sealed | 1263 | Neuman, Joseph (1470) | Lost 1-2 | -191509 |
| 3sealed | 1281 | Machan, Thomas (1725) | Won 2-0 | +221531 |
| 4sealed | 1003 | Jansen, Morgan (1484) | Won 2-1 | +171548 |
| 5sealed | 1126 | Klosterman, Stefan (1511) | Won 2-1 | +181566 |
| 6sealed | 773 | Brown, Nate (1473) | Lost 0-2 | -201546 |
| 7sealed | 649 | Neilson, Eric (1637) | Won 2-0 | +201566 |
| 8sealed | 521 | Marth, Alex (1554) | Lost 1-2 | -191547 |
| top | average opponent: 1545record: 5-3 | new rating: 1547 | ||
| Grand Prix Minneapolis 2012 (AVR standard) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 79 | Heinen, Adam (1500) | Lost 0-2 | -191532 |
| 2standard | 350 | Manzano, Ox (1482) | Won 2-0 | +171549 |
| 3standard | 310 | White, Chad (1465) | Lost 0-2 | -201529 |
| 4standard | 406 | Prince, Elijah (1483) | Lost 0-2 | -191510 |
| top | average opponent: 1483record: 1-3 | new rating: 1510 | ||
| Grand Prix Montreal 2011 (M12 limited) | starting rating: 1562 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 365 | Jordan, Daniel (1874) | Lost 1-2 | -121550 |
| 4sealed | 462 | Chan, Calvin (1518) | Won 2-0 | +171567 |
| 5sealed | 412 | Artzy, Noa (1537) | Lost 1-2 | -181549 |
| 6sealed | 456 | Floderus, Peter (1578) | Won 2-0 | +181567 |
| 7sealed | 399 | Gaudreault, Eric (1644) | Lost 1-2 | -161551 |
| top | average opponent: 1630record: 2-3 | new rating: 1551 | ||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1561 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 374 | Abendroth, Allen (1626) | Won 2-1 | +201581 |
| 3sealed | 420 | Pangman, Rob (1538) | Won 2-0 | +171598 |
| 4sealed | 351 | Howard, David (1729) | Lost 1-2 | -161582 |
| 5sealed | 410 | Cantin, Maxime (1481) | Lost 1-2 | -201562 |
| top | average opponent: 1594record: 2-2 | new rating: 1562 | ||
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 187 | Carr, Peter (1500) | Won 2-0 | +181518 |
| 2sealed | 272 | Flaten, Darek A (1500) | Won 2-1 | +181536 |
| 3sealed | 83 | Ranallo, Tony (1552) | Won 2-0 | +181554 |
| 4sealed | 120 | Bramlett, Nathan (1609) | Lost 0-2 | -171537 |
| 5sealed | 81 | Brennecke, Sarah (1535) | Won 2-0 | +181555 |
| 6sealed | 49 | Rogachevsky, Victor (1638) | Won 2-0 | +191574 |
| 7sealed | 60 | Tran, Chi K (1579) | Lost 0-2 | -171557 |
| 8sealed | 120 | Ekstrand, Matthew B (1597) | Won 2-1 | +181575 |
| 9sealed | 66 | Vargas, Andrew (1805) | Lost 0-2 | -141561 |
| top | average opponent: 1591record: 6-3 | new rating: 1561 | ||