Addesa, Jonathan
Current rating: 1448
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 1675 | Beck, Edward (1500) | Won 2-0 | +191502 |
| 2legacy | 1434 | Vuong, Benjamin (1517) | Lost 1-2 | -181484 |
| 3legacy | 1915 | Szabo, Daniel (1498) | Lost 1-2 | -181466 |
| 4legacy | 1870 | Elmasri, Meritt (1484) | Lost 0-2 | -181448 |
| top | average opponent: 1500record: 1-3 | new rating: 1448 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 255 | Venema, Peter (1499) | Won 2-1 | +181539 |
| 2legacy | 74 | Hein, Christopher (1476) | Lost 0-2 | -191520 |
| 3legacy | 483 | Whittaker, George (1530) | Lost 1-2 | -181502 |
| 4legacy | 766 | Tatum, Matthew (1460) | Lost 1-2 | -191483 |
| top | average opponent: 1491record: 1-3 | new rating: 1483 | ||
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 52 | Santiago, EJ (1500) | Won 2-0 | +181518 |
| 2standard | 38 | Edelkamp, Fred (1767) | Lost 0-2 | -141504 |
| 3standard | 529 | Baardsen, Steven M (1500) | Lost 0-2 | -181486 |
| 4standard | 685 | Mensinger, Trevor (1429) | Won 2-1 | +171503 |
| 5standard | 581 | Fleming, Andrew (1496) | Draw 1-1 | 01503 |
| 6standard | 493 | Chris R., (1517) | Won 2-0 | +181521 |
| top | average opponent: 1535record: 3-2-1 | new rating: 1521 | ||