Scheinberg, Douglas
Current rating: 1488
Record: 4-5-2
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 416 | Shapiro, Joe (1496) | Lost 0-2 | -181467 |
| 2sealed | 393 | Sirianni, Mathew (1482) | Won 2-0 | +191486 |
| 3sealed | 265 | Zhu, Zo (1498) | Draw 1-1 | 01486 |
| 4sealed | 345 | Lam, Curtis (1482) | Won 2-0 | +181504 |
| 5sealed | 241 | Sellers, Josh (1631) | Lost 0-2 | -161488 |
| average opponent: 1518record: 2-2-1 | new rating: 1488 | |||
| Grand Prix New Jersey 2006 (TSP limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 91 | Dorman, John (1482) | Won 2-0 | +181518 |
| 2sealed | 96 | Nachtigall, Jaroslav (1516) | Lost 1-2 | -181500 |
| 3sealed | 268 | Kennedy, Dale (1499) | Lost 0-2 | -181482 |
| 4sealed | 317 | Thomsen, Skye (1685) | Won 2-0 | +211503 |
| 5sealed | 294 | Forrest, Matthew (1499) | Draw 1-1 | 01503 |
| 6sealed | 250 | Fiorillo, Vincent (1501) | Lost 0-2 | -181485 |
| average opponent: 1530record: 2-3-1 | new rating: 1485 | |||