Peck, Dave
Current rating: 1706 (#6148)
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 281 | Heimbrock, Brad (1540) | Won 2-0 | +181573 |
| 3modern | 377 | Vorderbrueggen, John (1491) | Won 2-0 | +161589 |
| 4modern | 157 | Vanderwall, Frank (1534) | Won 2-0 | +171606 |
| 5modern | 117 | Beach, Lucas (1652) | Won 2-0 | +191625 |
| 6modern | 12 | Gregory, Christopher (1679) | Lost 0-2 | -171608 |
| 7modern | 48 | McClenathan, Sean (1814) | Won 2-1 | +221630 |
| 8modern | 45 | Powers, Zachary (1381) | Lost 0-2 | -231607 |
| 9modern | 97 | Dempsey, Jacob (1761) | Won 2-0 | +211628 |
| 10modern | 943 | Self, Joshua (1726) | Won 2-1 | +201648 |
| 11modern | 861 | Koepke, Devin (1777) | Won 2-1 | +201668 |
| 12modern | 867 | Pellman, John (1630) | Lost 0-2 | -181650 |
| 13modern | 917 | Bialkowski, Adam (1617) | Won 2-1 | +171667 |
| 14modern | 865 | Yam, Wing Chun (1896) | Won 2-1 | +221689 |
| 15modern | 860 | Jasiekiewicz, Michael (1598) | Won 2-1 | +171706 |
| top | average opponent: 1650record: 11-3 | new rating: 1706 | ||
| Grand Prix Columbus 2016 (legacy) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 20 | Khatchatourian, Ivan (1520) | Won 2-0 | +181540 |
| 3legacy | 321 | Kalbus, Wes (1814) | Lost 0-2 | -131527 |
| 4legacy | 489 | Phillips, Cedric (1886) | Lost 0-2 | -121515 |
| 5legacy | 518 | Campbell, Brad (1504) | Lost 0-2 | -181497 |
| 6legacy | 632 | Slease, Jacob (1462) | Won 2-1 | +171514 |
| 7legacy | 454 | Lovec, Michael (1496) | Won 2-0 | +181532 |
| 8legacy | 447 | Schmitz, Corey (1498) | Won 2-0 | +171549 |
| 9legacy | 349 | Almaroad, Kent (1536) | Won 2-1 | +181567 |
| 10legacy | 216 | Merriam, Ross (1913) | Lost 1-2 | -121555 |
| top | average opponent: 1625record: 5-4 | new rating: 1555 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 597 | Powers, Kristen (1500) | Won 2-0 | +181518 |
| 2modern | 82 | Olds, Adam (1532) | Lost 1-2 | -181500 |
| 3modern | 921 | Flynn, Tom (1476) | Won 2-1 | +181518 |
| 4modern | 347 | Limbert, Travis (1597) | Won 2-0 | +191537 |
| 5modern | 168 | Van Leeuwen, Andrew (1663) | Lost 0-2 | -151522 |
| 6modern | 641 | Lonergan, Liam (1535) | Won 2-0 | +181540 |
| 7modern | 537 | Coffman, Robert (1553) | Lost 1-2 | -181522 |
| top | average opponent: 1551record: 4-3 | new rating: 1522 | ||