Frier, Dov
Current rating: 1472
Record: 4-6
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 112 | Jordan, Danny (1528) | Lost 1-2 | -181467 |
| 2standard | 534 | Ciufu, T J (1482) | Won 2-0 | +191486 |
| 3standard | 484 | Harvie, Donovan (1699) | Won 2-1 | +211507 |
| 4standard | 379 | Clark, Zac (1545) | Lost 1-2 | -171490 |
| 5standard | 414 | Ridall, Jack (1501) | Lost 1-2 | -181472 |
| average opponent: 1551record: 2-3 | new rating: 1472 | |||
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 519 | Martin, David B (1500) | Won 2-1 | +181518 |
| 2sealed | 481 | Grinnell, Jeffrey (1535) | Lost 1-2 | -181500 |
| 3sealed | 632 | Swartz, Noah (1683) | Won 2-1 | +221522 |
| 4sealed | 556 | Bukowski, William A (1517) | Lost 1-2 | -181504 |
| 5sealed | 584 | Clark, Adam [USA] (1448) | Lost 1-2 | -191485 |
| average opponent: 1537record: 2-3 | new rating: 1485 | |||