Schumacher, Jason
Current rating: 1637
Record: 13-7
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 28 | Sloan, Miles (1500) | Won 2-0 | +191502 |
| 2sealed | 176 | Levin, Eugene (1741) | Won 2-0 | +221524 |
| 3sealed | 104 | Becker, Dylan (1521) | Won 2-1 | +181542 |
| 4sealed | 88 | Shenhar, Shahar (1905) | Won 2-1 | +241566 |
| 5sealed | 40 | Kenyon, Patrick (1618) | Won 2-1 | +191585 |
| 6sealed | 27 | Besta, Kevin (1551) | Won 2-1 | +171602 |
| 7sealed | 12 | Bouzane, Matthew (1609) | Won 2-1 | +191621 |
| 8sealed | 5 | Hu, Jonathan (1640) | Lost 0-2 | -181603 |
| 9sealed | 23 | Buchanan, Jessica (1709) | Won 2-0 | +201623 |
| 10draft | 140 | Turtenwald, Owen (2055) | Won 2-0 | +251648 |
| 11draft | 167 | Leeper, Jason (1708) | Lost 1-2 | -171631 |
| 12draft | 16 | Batarseh, Sammy (1959) | Lost 1-2 | -121619 |
| 13draft | 27 | Laughlin, Pierson (1651) | Won 2-0 | +191638 |
| 14draft | 104 | Hunting, David (1641) | Lost 0-2 | -181620 |
| 15draft | 66 | Bell, Thomas (1573) | Won 2-0 | +171637 |
| average opponent: 1692record: 11-4 | new rating: 1637 | |||
| Grand Prix Seattle 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 58 | Sandler, Noah (1518) | Won 2-0 | +181518 |
| 3extended | 10 | Wong, Kenny [CAN] (1521) | Lost 0-2 | -181500 |
| 4extended | 81 | White, Adam (1531) | Won 2-0 | +191519 |
| 5extended | 62 | Merchant, Sameer (1519) | Lost 0-2 | -181501 |
| 6extended | 111 | Petke, Mike (1517) | Lost 1-2 | -181483 |
| average opponent: 1521record: 2-3 | new rating: 1483 | |||