Messing, David
Current rating: 1449
Record: 3-6
| Grand Prix Atlantic City 2015 (DTK limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 401 | Cleary, Daniel (1500) | Lost 1-2 | -171449 |
| record: 0-1 | new rating: 1449 | |||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 903 | Jonassen, Kristoffer (1559) | Won 2-1 | +191519 |
| 2legacy | 980 | Womble, Ed (1570) | Lost 0-2 | -171502 |
| 3legacy | 1089 | Wikstrom, Mikael (1440) | Lost 0-2 | -191483 |
| 4legacy | 1166 | Madden, Mitchell (1480) | Lost 0-2 | -181465 |
| 5legacy | 1074 | Rost, Robert (1483) | Won 2-1 | +181483 |
| 6legacy | 975 | Medykiewicz, Chris (1483) | Lost 0-2 | -181465 |
| 7legacy | 913 | Bilotto, Robert (1535) | Won 2-1 | +191484 |
| 8legacy | 825 | Welch, Patrick (1478) | Lost 0-2 | -181466 |
| average opponent: 1503record: 3-5 | new rating: 1466 | |||