Gadbury, Eric
Current rating: 1454
Record: 7-12
| Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1407 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 322 | Rogers, Charles (1461) | Won 2-0 | +191426 |
| 2standard | 330 | Noel, Jacob (1538) | Lost 1-2 | -161410 |
| 3standard | 646 | Kovac, Chase (1786) | Lost 0-2 | -111399 |
| 4standard | 698 | Cain, Raymond (1446) | Won 2-0 | +181417 |
| 5standard | 612 | Diab, Kenan (1505) | Won 2-1 | +201437 |
| 6standard | 465 | D'Amato, Daniel (1544) | Won 2-1 | +201457 |
| 7standard | 195 | Racan, Jeffrey (1603) | Won 2-0 | +211478 |
| 8standard | 176 | Kilby, Sean (1721) | Lost 0-2 | -141464 |
| 9standard | 334 | Severa, Matt (1930) | Lost 0-2 | -101454 |
| top | average opponent: 1615record: 5-4 | new rating: 1454 | ||
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 264 | Gwin, Brian (1452) | Lost 1-2 | -181436 |
| 2modern | 722 | Duncan, Thomas (1482) | Lost 0-2 | -171419 |
| 3modern | 842 | Richert, Creigh (1415) | Won 2-1 | +181437 |
| 4modern | 869 | Lastimosa, Rey (1551) | Lost 1-2 | -161421 |
| 5modern | 909 | Pai, Ryan (1412) | Won 2-1 | +181439 |
| 6modern | 697 | Truong, Andy (1625) | Lost 1-2 | -151424 |
| 7modern | 701 | LeViness, Everett (1466) | Lost 1-2 | -171407 |
| top | average opponent: 1486record: 2-5 | new rating: 1407 | ||
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 11 | Elsik, Zac (1861) | Lost 0-2 | -121488 |
| 2modern | 442 | Krumholz, Michael (1603) | Lost 0-2 | -161472 |
| 3modern | 564 | Mattingly, Brian (1463) | Lost 0-0 | -181454 |
| top | average opponent: 1642record: 0-3 | new rating: 1454 | ||