Kurzdorfer, Andrew
Current rating: 1514
| Grand Prix Columbus 2016 (legacy) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 477 | Sekeres, Gabe (1500) | Won 2-1 | +181551 |
| 2legacy | 349 | Owens, Patrick (1570) | Lost 1-2 | -181533 |
| 3legacy | 504 | Holloway, Devin (1480) | Draw 1-1 | -11532 |
| 4legacy | 588 | Woods, Jacob (1504) | Lost 0-2 | -181514 |
| 5legacy | 703 | Elick, Jared (1462) | Won 2-0 | +171531 |
| 6legacy | 556 | Seelye, Lisa (1588) | Lost 0-2 | -171514 |
| top | average opponent: 1517record: 2-3-1 | new rating: 1514 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 531 | Sapone, Jacob (1500) | Lost 0-2 | -191511 |
| 2modern | 955 | Dernar, Zachary (1485) | Won 2-1 | +181529 |
| 3modern | 631 | Riggin, Shawn (1453) | Won 2-1 | +161545 |
| 4modern | 482 | Sclauzero, Joseph (1874) | Lost 0-2 | -121533 |
| 5modern | 737 | Shields, Terrance (1742) | Won 2-0 | +221555 |
| 6modern | 361 | Wilson, Douglas (1482) | Lost 1-2 | -191536 |
| 7modern | 643 | Watson, Cas (1524) | Won 2-1 | +171553 |
| 8modern | 505 | Perez, Jorge (1446) | Lost 0-2 | -201533 |
| top | average opponent: 1563record: 4-4 | new rating: 1533 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 1059 | Hoy, Byron (1487) | Won 2-1 | +181518 |
| 2legacy | 711 | Craven, Samuel (1449) | Won 1-0 | +171535 |
| 3legacy | 781 | Wilbur, Nick (1585) | Lost 0-2 | -181517 |
| 4legacy | 1078 | Bedsole, Hayden (1597) | Won 2-1 | +201537 |
| 5legacy | 699 | Deslippe, Dan (1539) | Won 2-0 | +181555 |
| 6legacy | 692 | Negri, Kazu (1767) | Lost 0-2 | -141541 |
| 7legacy | 776 | Bouzane, Larry (1585) | Lost 0-2 | -171524 |
| 8legacy | 757 | Gurevich, Nate (1516) | Won 2-0 | +171541 |
| 9legacy | 697 | Hill, Zac (1912) | Lost 0-2 | -111530 |
| top | average opponent: 1604record: 5-4 | new rating: 1530 | ||