Harper, Dan
Current rating: 1486
Record: 2-3
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 180 | Cook, Wade (1500) | Lost 0-2 | -181482 |
| 2legacy | 527 | Quinn, Stephen (1482) | Won 2-0 | +181500 |
| 3legacy | 448 | Doolittle, Shelby (1652) | Lost 0-2 | -151485 |
| 4legacy | 731 | Guarisma, Igor E (1483) | Won 2-0 | +181503 |
| 5legacy | 477 | Sailer, Jean-Paul (1554) | Lost 1-2 | -171486 |
| average opponent: 1534record: 2-3 | new rating: 1486 | |||