Coulter, Sean
Current rating: 1481
Record: 2-3
| Grand Prix New Jersey 2020 (THB limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 415 | Oberdieck, Edward (1383) | Won 2-0 | +161516 |
| 2sealed | 127 | Kofsky, Robert (1694) | Lost 1-2 | -151501 |
| 3sealed | 503 | Bliss, Richard (1467) | Lost 0-2 | -191482 |
| 4sealed | 556 | Cordes, William (1402) | Lost 1-2 | -191463 |
| 5sealed | 177 | Vaughn-Swier, Ike (1471) | Won 2-1 | +181481 |
| average opponent: 1484record: 2-3 | new rating: 1481 | |||