Harper, Ethan
Current rating: 1478
Record: 2-3
| Grand Prix Omaha 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 213 | Rooney, Nick (1416) | Won 2-1 | +161516 |
| 2modern | 13 | Malm, Zac (1518) | Won 2-0 | +191535 |
| 3modern | 119 | Marfisi, Anne (1443) | Lost 1-2 | -201515 |
| 4modern | 236 | Schulte, Chris (1508) | Lost 1-2 | -181497 |
| 5modern | 405 | Kelliher, Patrick (1481) | Lost 1-2 | -191478 |
| average opponent: 1473record: 2-3 | new rating: 1478 | |||