Morey, David
Current rating: 1508
Record: 12-12
| Grand Prix New Jersey 2017 (lim) (XLN limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 231 | Pham, Tung (1500) | Lost 1-2 | -181485 |
| 2sealed | 271 | Hahn, Albert (1484) | Won 2-0 | +181503 |
| 3sealed | 440 | Pineiro, Andres (1582) | Won 2-1 | +191522 |
| 4sealed | 245 | Mascio, Anthony (1596) | Lost 0-2 | -161506 |
| 5sealed | 421 | Beene, Nathan (1502) | Won 2-0 | +181524 |
| 6sealed | 321 | Kerrigan, Andrew (1807) | Won 2-1 | +231547 |
| 7sealed | 165 | Ignozza, Rocco (1549) | Lost 0-2 | -181529 |
| 8sealed | 208 | Springer, Harry (1394) | Lost 1-2 | -211508 |
| top | average opponent: 1552record: 4-4 | new rating: 1508 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 47 | Strong, Daniel (1494) | Won 2-1 | +181522 |
| 2legacy | 336 | Kane, Zeth (1490) | Lost 0-2 | -191503 |
| 3legacy | 419 | Hennig, Eric (1447) | Won 2-1 | +171520 |
| 4legacy | 216 | Ford, Brian (1555) | Lost 1-2 | -171503 |
| 5legacy | 352 | Magda, Philip (1500) | Won 2-1 | +181521 |
| 6legacy | 369 | Koebke, William (1519) | Lost 1-2 | -181503 |
| top | average opponent: 1501record: 3-3 | new rating: 1503 | ||
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 134 | Gentile, Edward (1500) | Won 2-1 | +191499 |
| 2sealed | 146 | Longo, Andrew (1624) | Won 2-0 | +201519 |
| 3sealed | 34 | Katip, Scott (1556) | Lost 0-2 | -171502 |
| 4sealed | 421 | Lvovsky, Mikhail (1521) | Won 2-0 | +181520 |
| 5sealed | 141 | Weed, Bret (1644) | Lost 0-2 | -161504 |
| top | average opponent: 1569record: 3-2 | new rating: 1504 | ||
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 133 | Barral, Andrew (1500) | Lost 0-2 | -181482 |
| 2standard | 603 | Piela, Ben (1423) | Lost 0-2 | -191463 |
| 3standard | 697 | Merton, Miles (1463) | Won 2-0 | +181481 |
| 4standard | 596 | sepulveda, edgar F (1447) | Won 2-1 | +171498 |
| 5standard | 579 | Porter, Ryan (1501) | Lost 1-2 | -181480 |
| top | average opponent: 1467record: 2-3 | new rating: 1480 | ||