Oppenheimer, Dave M
Current rating: 1544
Record: 9-7
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 72 | Toepfner, Matthew L (1526) | Lost 1-2 | -181469 |
| 2standard | 427 | Polca, Shawn (1428) | Won 2-0 | +181487 |
| 3standard | 519 | Ridall, Jack (1497) | Won 2-0 | +181505 |
| 4standard | 254 | Steve U., (1520) | Won 2-1 | +181523 |
| 5standard | 244 | PROSKUROVSKY, EUGENE (1533) | Lost 0-2 | -181505 |
| 6standard | 387 | Lombardi, Rocco (1470) | Won 2-1 | +181523 |
| 7standard | 190 | Dankiw, Christopher J (1528) | Won 2-1 | +181541 |
| 8standard | 125 | Kanner, Zack (1590) | Won 2-0 | +191560 |
| 9standard | 141 | Sitarski, Matt (1711) | Lost 0-2 | -161544 |
| average opponent: 1534record: 6-3 | new rating: 1544 | |||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 98 | Zinich, Jeremy (1518) | Lost 1-2 | -181482 |
| 3standard | 438 | Jacobson, Joshua (1499) | Won 2-0 | +191501 |
| 4standard | 404 | Gonzalez, Brendon M (1548) | Lost 0-2 | -171484 |
| 5standard | 428 | Bova, Justin (1523) | Won 2-1 | +181502 |
| 6standard | 304 | Edelkamp, Erik (1502) | Won 2-0 | +181520 |
| 7standard | 255 | McLean, Drew (1646) | Lost 0-2 | -151505 |
| 8standard | 314 | TEUSCHER, GREGORY (1515) | Lost 0-2 | -181487 |
| average opponent: 1536record: 3-4 | new rating: 1487 | |||