Helgeson, Adam
Current rating: 1457
Record: 3-5
| Grand Prix New Jersey 2018 (GRN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 291 | Rice, Stephen (1474) | Lost 0-2 | -181482 |
| 2standard | 320 | Gregg, Jeffrey (1182) | Lost 0-2 | -241458 |
| 3standard | 522 | James, Joshua (1457) | Lost 1-2 | -181440 |
| 4standard | 568 | Wen, Mae (1444) | Won 2-0 | +181458 |
| 5standard | 527 | Kirk, Richard (1411) | Won 2-0 | +171475 |
| 6standard | 422 | Lim, Lawrence [USA] (1556) | Lost 1-2 | -161459 |
| 7standard | 396 | Klimas, Conor (1459) | Won 2-0 | +181477 |
| 8standard | 302 | Miller, John (1367) | Lost 0-2 | -201457 |
| average opponent: 1419record: 3-5 | new rating: 1457 | |||