Simon, Jason
Current rating: 1453
Record: 20-22
| Grand Prix Baltimore 2014 (KTK limited) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 207 | Cravens, Billy (1573) | Lost 1-2 | -171489 |
| 3sealed | 400 | Francis, John (1500) | Lost 0-2 | -171472 |
| 4sealed | 430 | Thomas, Conrad (1481) | Won 2-0 | +181490 |
| 5sealed | 312 | Simpson, Michael (1504) | Lost 1-2 | -181472 |
| 6sealed | 382 | Diab, Kenan (1443) | Lost 0-2 | -191453 |
| top | average opponent: 1500record: 1-4 | new rating: 1453 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 912 | Tibbetts, Jeremy (1606) | Lost 0-2 | -171526 |
| 3legacy | 1216 | Pawelzik, Gery (1605) | Lost 0-2 | -161510 |
| 4legacy | 1195 | Schaf, Joseph (1481) | Lost 0-2 | -191491 |
| 5legacy | 1064 | Constantinou, Evaggelos (1406) | Won 2-0 | +171508 |
| 6legacy | 990 | Hartnett, James (1507) | Lost 0-2 | -181490 |
| 7legacy | 926 | Bothur, Keith (1470) | Won 2-0 | +171507 |
| 8legacy | 823 | Ladnier, Andrew (1474) | Lost 1-2 | -181489 |
| 9legacy | 766 | Frank, Andrew (1461) | Won 2-1 | +171506 |
| top | average opponent: 1501record: 3-5 | new rating: 1506 | ||
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1605 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 543 | Darmouni, Olivier (1577) | Lost 0-2 | -181587 |
| 2sealed | 703 | Fox, Craig (1482) | Lost 1-2 | -201567 |
| 3sealed | 739 | Hodnicky, Richard (1465) | Lost 1-2 | -201547 |
| 4sealed | 804 | Faulkner, Gryphon (1442) | Won 2-0 | +161563 |
| 5sealed | 664 | Feldbauer, Zack (1450) | Lost 0-2 | -201543 |
| top | average opponent: 1483record: 1-4 | new rating: 1543 | ||
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 50 | Feeney, Matthew (1481) | Won 2-1 | +171568 |
| 2sealed | 258 | Schneider, Oliver (1689) | Won 2-1 | +201588 |
| 3sealed | 245 | Giancoulas, Donald (1646) | Won 2-1 | +191607 |
| 4sealed | 306 | Zarichny, Brandon (1558) | Won 2-0 | +171624 |
| 5sealed | 10 | Larratta, Leonard (1542) | Won 2-1 | +171641 |
| 6sealed | 31 | Nolen, Lauren (1622) | Lost 0-2 | -191622 |
| 7sealed | 129 | Welch, Richard (1576) | Won 2-1 | +171639 |
| 8sealed | 218 | Vorva, Shane (1692) | Won 2-1 | +191658 |
| 9sealed | 75 | Ledvinka, David (1570) | Lost 1-2 | -191639 |
| 10draft | 51 | Longo, Tyler (1615) | Lost 0-2 | -191620 |
| 11draft | 60 | Gobeil, Charles-Keven (1571) | Won 2-1 | +171637 |
| 12draft | 57 | Lanthier, Dan (1737) | Lost 0-2 | -161621 |
| 13draft | 41 | Lane, Mikael (1616) | Won 2-0 | +181639 |
| 14draft | 11 | Ting-A-Kee, Andrew (1610) | Lost 0-2 | -181621 |
| 15draft | 65 | Davis, Todd (1775) | Lost 1-2 | -161605 |
| top | average opponent: 1620record: 9-6 | new rating: 1605 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 801 | Reis, Benton (1464) | Lost 0-0 | -191481 |
| 2sealed | 832 | Viola, Anthony (1482) | Won 2-0 | +181499 |
| 3sealed | 730 | Krangel, Eric (1501) | Lost 0-2 | -181481 |
| 4sealed | 914 | Pendergast, Thomas (1420) | Won 2-1 | +171498 |
| 5sealed | 817 | Colby, Nicholas (1474) | Won 2-0 | +181516 |
| 6sealed | 690 | Miller, Aaron (1493) | Lost 1-2 | -191497 |
| 7sealed | 710 | Di Savino, Jo (1499) | Won 2-0 | +181515 |
| 8sealed | 674 | Tunstall, Jake (1478) | Won 2-1 | +181533 |
| 9sealed | 610 | Cheung, Kevin (1548) | Won 2-1 | +181551 |
| top | average opponent: 1484record: 6-3 | new rating: 1551 | ||