De Stefano, Sean
Current rating: 1478
Record: 2-3
| Grand Prix Atlanta 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 326 | Carfolite, Edward (1500) | Lost 0-2 | -181482 |
| 2modern | 350 | Albright, Dan (1436) | Lost 1-2 | -191463 |
| 3modern | 719 | Lepper, Lantz (1391) | Lost 0-2 | -191444 |
| 4modern | 707 | Hammond, Karl (1449) | Won 2-0 | +181462 |
| 5modern | 611 | Parker, Joey (1357) | Won 2-1 | +161478 |
| average opponent: 1427record: 2-3 | new rating: 1478 | |||