Goddeau, Jacob
Current rating: 1467
Record: 1-3
| Grand Prix Hartford 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 196 | Walters, Kyle (1500) | Won 2-0 | +181518 |
| 2modern | 325 | Nowakowski, Stephen (1658) | Lost 0-2 | -151503 |
| 3modern | 410 | Zibbideo, Michael (1498) | Lost 1-2 | -191484 |
| 4modern | 640 | Sawyer, Joshua (1487) | Lost 1-2 | -171467 |
| average opponent: 1536record: 1-3 | new rating: 1467 | |||