Abbott, Jeff
Current rating: 1581
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 1111 | Hunter, Jason (1398) | Won 2-1 | +151585 |
| 2legacy | 727 | Phipps, Corey (1573) | Won 2-1 | +181603 |
| 3legacy | 912 | Dilks, Matthew (1500) | Draw 1-1 | -21601 |
| 4legacy | 841 | DiMartino, Matthew (1535) | Draw 1-1 | -11600 |
| 5legacy | 825 | Kiesel, Michael (1535) | Lost 1-2 | -191581 |
| top | average opponent: 1508record: 2-1-2 | new rating: 1581 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 175 | Weisheit, Hunter (1486) | Draw 1-1 | -11517 |
| 3legacy | 383 | Bartosik, Luke (1518) | Won 2-0 | +181535 |
| 4legacy | 185 | Boccardo, Joe (1519) | Won 2-1 | +181553 |
| 5legacy | 127 | Jenkins, James (1514) | Won 2-1 | +171570 |
| 6legacy | 68 | Battle, Benjamin R (1615) | Lost 0-2 | -171553 |
| 7legacy | 267 | Lackey, Otis (1516) | Won 2-0 | +171570 |
| 8legacy | 102 | Gallagher, Phillip (1570) | Won 2-0 | +181588 |
| 9legacy | 55 | McGrew, Sherman (1590) | Lost 0-2 | -181570 |
| top | average opponent: 1541record: 5-2-1 | new rating: 1570 | ||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 176 | Gerbic, James (1406) | Won 2-0 | +161516 |
| 2legacy | 10 | Bevenour, Matthew (1518) | Lost 1-2 | -181498 |
| 3legacy | 147 | Parsons, Brian (1500) | Won 2-0 | +181516 |
| 4legacy | 86 | Dodson, Joshua (1520) | Won 2-0 | +181534 |
| 5legacy | 129 | Bheodari, Mahindra (1536) | Lost 0-2 | -181516 |
| 6legacy | 147 | Ratzel, Nick (1451) | Won 2-0 | +171533 |
| 7legacy | 98 | Minniear, Adam (1573) | Won 2-1 | +191552 |
| 8legacy | 85 | George, Joseph (1498) | Lost 0-2 | -191533 |
| 9legacy | 71 | Boswell, Andrew (1688) | Lost 1-2 | -151518 |
| top | average opponent: 1521record: 5-4 | new rating: 1518 | ||