Deardorff, Daniel F.
Current rating: 1484
Record: 2-3
| Grand Prix Portland 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 77 | Thornton, Troy (1500) | Won 2-1 | +181518 |
| 2modern | 109 | Knorr, Jackson (1518) | Won 2-1 | +181536 |
| 3modern | 126 | Breyne, Marcus (1606) | Lost 1-2 | -171519 |
| 4modern | 230 | Morales, Andrew (1520) | Lost 1-2 | -181501 |
| 5modern | 245 | Moore, Aron (1567) | Lost 1-2 | -171484 |
| average opponent: 1542record: 2-3 | new rating: 1484 | |||