Dreher, Robin
Current rating: 1428
Record: 1-5-1
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 300 | Lanham, David (1500) | Lost 0-2 | -171428 |
| record: 0-1 | new rating: 1428 | |||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1444 | Dennis, Andrew (1533) | Lost 1-2 | -171483 |
| 2modern | 1455 | Lynn, Leandra (1382) | Draw 1-1 | -21481 |
| 3modern | 1553 | Campbell, Taylor (1481) | Won 2-0 | +181499 |
| 4modern | 1426 | Phoon, Yu (1500) | Lost 1-2 | -181481 |
| 5modern | 1498 | Crouse, Cara (1481) | Lost 0-2 | -181463 |
| 6modern | 1463 | Basile, Devin (1465) | Lost 0-2 | -181445 |
| average opponent: 1474record: 1-4-1 | new rating: 1445 | |||