Stumpo, Jeff
Current rating: 1481
Record: 1-2-1
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 129 | Karamchandani, Arya (1500) | Draw 1-1 | 01500 |
| 2sealed | 319 | Michonski, Scott (1500) | Lost 1-2 | -181482 |
| 3sealed | 596 | Winters, Tyler (1465) | Won 2-1 | +181500 |
| 4sealed | 477 | Clark, Chase (1473) | Lost 0-2 | -191481 |
| average opponent: 1484record: 1-2-1 | new rating: 1481 | |||