Wallace, Jason
Current rating: 1472
Record: 18-23
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 533 | Shiels, Brian (1430) | Won 2-1 | +171468 |
| 2sealed | 465 | Bukowski, William A (1518) | Lost 1-2 | -171451 |
| 3sealed | 570 | Cooney, Aaron (1502) | Won 2-0 | +191470 |
| 4sealed | 539 | Lanzillotta, Greg (1555) | Won 2-0 | +201490 |
| 5sealed | 504 | Lanza, Shaun (1542) | Won 2-1 | +191509 |
| 6sealed | 496 | Meng, Eric (1504) | Lost 1-2 | -181491 |
| 7sealed | 510 | Gargiulo, Matt (1479) | Lost 0-2 | -191472 |
| top | average opponent: 1504record: 4-3 | new rating: 1472 | ||
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1424 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 1 | Cuevas, Jose R (1537) | Lost 1-2 | -161408 |
| 5extended | 151 | Szolopiak, James (1629) | Won 2-0 | +221430 |
| 6extended | 125 | Jacobson, Josh (1539) | Won 2-1 | +201450 |
| 7extended | 28 | Ioli, Mark (1765) | Won 2-1 | +241474 |
| 8extended | 11 | Cordell, Kenneth (1583) | Won 2-1 | +201494 |
| 9extended | 12 | Parke, Jamie (1864) | Won 2-1 | +241518 |
| 10extended | 9 | Kastner, Donald (1955) | Lost 0-2 | -111507 |
| 11extended | 26 | Hakakian, Joshua (1641) | Lost 1-2 | -151492 |
| 12extended | 29 | Jackson, Allen (1789) | Lost 0-2 | -131479 |
| 13extended | 45 | Folinus, Jeff (1710) | Lost 0-2 | -141465 |
| 14extended | 53 | Sandler, Josh (1651) | Lost 0-2 | -141451 |
| top | average opponent: 1697record: 5-6 | new rating: 1451 | ||
| Grand Prix Columbus 2007 (legacy) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 97 | Melton, William C (1500) | Lost 1-2 | -171414 |
| 2legacy | 250 | Miller, Nick (1482) | Won 2-1 | +191433 |
| 3legacy | 188 | Kincaid, Tim (1503) | Won 2-0 | +201453 |
| 4legacy | 221 | Young, Justin (1517) | Lost 1-2 | -171436 |
| 5legacy | 260 | Wayne, Brad (1486) | Lost 0-2 | -171419 |
| 6legacy | 310 | Claytor, Joshua (1561) | Lost 0-2 | -161403 |
| 7legacy | 270 | Rodriguez, Juan C (1465) | Won 2-0 | +191422 |
| 8legacy | 221 | Green, Jordan (1483) | Won 2-0 | +191441 |
| 9legacy | 172 | Adams, Brandon (1469) | Lost 0-2 | -171424 |
| top | average opponent: 1496record: 4-5 | new rating: 1424 | ||
| Grand Prix New Jersey 2006 (TSP limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 221 | Visconti, Michael (1526) | Lost 0-2 | -171468 |
| 2sealed | 325 | Prater, James (1402) | Lost 0-2 | -191449 |
| 3sealed | 387 | Osborn, Allen (1465) | Lost 0-2 | -181431 |
| top | average opponent: 1464record: 0-3 | new rating: 1431 | ||
| Grand Prix Toronto 2006 (DIS limited) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 63 | Hui, Brian (1500) | Lost 0-2 | -191486 |
| 2sealed | 175 | Degtiareva, Evguenia (1482) | Won 2-1 | +181504 |
| 3sealed | 150 | Kunkel, Jeremy (1427) | Lost 1-2 | -191485 |
| top | average opponent: 1470record: 1-2 | new rating: 1485 | ||
| Grand Prix Richmond 2006 (GPT limited) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 25 | Swoyer, Mark (1516) | Won 2-1 | +181534 |
| 5sealed | 15 | Ward, Jonathan B (1545) | Lost 1-2 | -171517 |
| 6sealed | 25 | Becker, Jonathan (1776) | Won 2-1 | +221539 |
| 7sealed | 23 | Hayner, Michael (1578) | Lost 1-2 | -171522 |
| 8sealed | 51 | Adcock, Chris (1557) | Lost 1-2 | -171505 |
| top | average opponent: 1595record: 2-3 | new rating: 1505 | ||
| Grand Prix Washington DC 1999 (UDS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 39 | Anderson, Nick (1500) | Won 0-0 | +181518 |
| 2sealed | 141 | Johnson, James (1482) | Won 0-0 | +171535 |
| 3sealed | 113 | Han, William (1482) | Lost 0-0 | -191516 |
| top | average opponent: 1488record: 2-1 | new rating: 1516 | ||