Shiffman, Ethan
Current rating: 1428
Record: 1-5
| Grand Prix Orlando 2017 (AER limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 812 | Tavarez, Thomas (1500) | Won 2-0 | +181518 |
| 2sealed | 541 | Sanchez, Cesar (1518) | Lost 1-2 | -181500 |
| 3sealed | 942 | Haltiwanger, Jonathan (1477) | Lost 0-2 | -181482 |
| 4sealed | 1021 | Mann, Davidson (1487) | Lost 1-2 | -181464 |
| 5sealed | 1092 | Dixon, Joseph (1468) | Lost 1-2 | -181446 |
| 6sealed | 1060 | Vera, Fernando (1481) | Lost 1-2 | -181428 |
| average opponent: 1489record: 1-5 | new rating: 1428 | |||