Poschung, Joe
Current rating: 1545
Record: 5-3
| Grand Prix New Jersey 2020 (THB limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 260 | Padua Fontan, Edwin (1454) | Won 2-1 | +171517 |
| 2sealed | 107 | Zimmerman, Daniel (1460) | Won 2-0 | +171534 |
| 3sealed | 113 | Gellis, Dylan (1945) | Lost 0-2 | -111523 |
| 4sealed | 240 | Leenhouts, Garrick (1497) | Lost 0-2 | -181505 |
| 5sealed | 517 | Greenzweig, Trenton (1549) | Won 2-0 | +191524 |
| 6sealed | 322 | Cunningham, Cole (1506) | Won 2-0 | +171541 |
| 7sealed | 150 | Isman, Gabriel (1660) | Lost 1-2 | -161525 |
| 8sealed | 216 | Campbell, Ian (1605) | Won 2-0 | +201545 |
| average opponent: 1585record: 5-3 | new rating: 1545 | |||