Petrucco, David
Current rating: 1489
Record: 3-4
| Grand Prix New Jersey 2018 (GRN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 139 | Imperiale, Jason (1910) | Won 2-1 | +251525 |
| 2standard | 246 | Flannagan, Jaxon (1484) | Lost 0-2 | -191506 |
| 3standard | 325 | Pimm, Douglas (1663) | Won 2-1 | +211527 |
| 4standard | 176 | Paolillo, Elijah (1561) | Lost 0-2 | -171510 |
| 5standard | 428 | Silverfine, Ari (1356) | Lost 1-2 | -211489 |
| 6standard | 398 | Gille, Brandon (1478) | Won 2-1 | +181507 |
| 7standard | 358 | Jamnik, Chad (1545) | Lost 0-2 | -181489 |
| average opponent: 1571record: 3-4 | new rating: 1489 | |||