Gancer, Mary Ann
Current rating: 1491
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 283 | Leber, William (1461) | Won 2-1 | +171482 |
| 2sealed | 383 | Marshall, Stephen (1544) | Won 2-0 | +201502 |
| 3sealed | 278 | Walsh, Brennan (1596) | Lost 0-2 | -171485 |
| 4sealed | 306 | Hilsabeck, Seth (1519) | Lost 0-2 | -171468 |
| 5sealed | 373 | Kiang, David (1524) | Lost 0-2 | -171451 |
| 6sealed | 453 | Ly, Nathaniel (1488) | Won 2-0 | +191470 |
| 7sealed | 352 | Sachs, Mitchell (1600) | Lost 1-2 | -161454 |
| 8sealed | 291 | Tierney, Rob (1483) | Won 2-1 | +191473 |
| 9sealed | 223 | Wood, Richard (1501) | Won 2-0 | +181491 |
| top | average opponent: 1524record: 5-4 | new rating: 1491 | ||
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 703 | Miller, Spencer (1488) | Won 2-1 | +181479 |
| 2standard | 620 | Seanger, Nicholas (1521) | Won 2-1 | +191498 |
| 3standard | 615 | Sendejas, Dustin (1519) | Won 2-1 | +181516 |
| 4standard | 565 | Vorwald, Matthew (1596) | Lost 1-2 | -161500 |
| 5standard | 704 | Spano, Greggory (1570) | Lost 0-2 | -171483 |
| 6standard | 592 | Behrensmeyer, Chris (1461) | Lost 0-2 | -181465 |
| top | average opponent: 1526record: 3-3 | new rating: 1465 | ||
| Grand Prix Chicago 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 34 | Muschall, Matt (1500) | Lost 1-2 | -181482 |
| 2modern | 299 | Dvorshak, Darik (1465) | Won 2-1 | +181500 |
| 3modern | 343 | Saylor, Shawn S (1445) | Lost 0-2 | -191481 |
| 4modern | 426 | Egbo, Albert (1483) | Lost 0-2 | -181463 |
| 5modern | 445 | Balicki, Mason (1463) | Won 2-0 | +181481 |
| 6modern | 389 | Ramsey, John (1435) | Won 2-0 | +171498 |
| 7modern | 337 | Reginbald, Brendan (1491) | Lost 0-2 | -181480 |
| 8modern | 292 | Hansen, Josh (1413) | Lost 0-2 | -191461 |
| top | average opponent: 1462record: 3-5 | new rating: 1461 | ||