Marasco, Aaron
Current rating: 1575
Record: 20-16
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1614 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 196 | Dong, Yifan (1492) | Won 2-1 | +161630 |
| 2sealed | 25 | Richards, Max (1507) | Lost 0-2 | -201610 |
| 3sealed | 495 | Kossowsky, Noah (1490) | Lost 0-2 | -211589 |
| 4sealed | 447 | Leonard Huu Nguyen, Christopher (1799) | Lost 0-2 | -141575 |
| top | average opponent: 1572record: 1-3 | new rating: 1575 | ||
| Grand Prix Atlantic City 2015 (DTK limited) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 499 | Chen, James [USA] (1557) | Lost 1-2 | -191554 |
| 2sealed | 470 | Costa, Victor (1413) | Won 2-1 | +161570 |
| 3sealed | 560 | Day, Aaron (1465) | Won 2-1 | +161586 |
| 4sealed | 331 | Snider, Shane (1520) | Won 2-0 | +171603 |
| 5sealed | 319 | Toth, Lukas (1540) | Won 2-1 | +171620 |
| 6sealed | 88 | Re, Joseph (1556) | Lost 1-2 | -201600 |
| 7sealed | 278 | Wu, Ricky (1508) | Won 2-1 | +171617 |
| 8sealed | 175 | Andress, James (1525) | Won 2-1 | +161633 |
| 9sealed | 54 | Fazlic, Ivor (1571) | Lost 0-2 | -191614 |
| top | average opponent: 1517record: 6-3 | new rating: 1614 | ||
| Grand Prix Denver 2013 (legacy) | starting rating: 1617 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 7 | Chou, Eldon (1500) | Lost 1-2 | -201597 |
| 2legacy | 230 | English, Alex C (1481) | Won 2-0 | +161613 |
| 3legacy | 119 | Trafton, Cody (1482) | Lost 0-2 | -211592 |
| 4legacy | 289 | Davis, Michael (1514) | Lost 0-2 | -191573 |
| top | average opponent: 1494record: 1-3 | new rating: 1573 | ||
| Grand Prix Indianapolis 2012 (legacy) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 153 | Lainhart, Josh D (1438) | Won 2-0 | +171489 |
| 2legacy | 212 | Littman, Fai (1712) | Won 2-1 | +221511 |
| 3legacy | 388 | Marion, Andrew (1500) | Lost 1-2 | -181493 |
| 4legacy | 307 | Vanice, Tyler (1519) | Won 2-0 | +181511 |
| 5legacy | 231 | Karn, Jon E (1535) | Won 2-0 | +191530 |
| 6legacy | 84 | Larson, Mark (1638) | Won 2-1 | +201550 |
| 7legacy | 66 | Walton, Daniel (1711) | Won 2-1 | +211571 |
| 8legacy | 22 | Barber, Jon (1654) | Won 2-1 | +191590 |
| 9legacy | 18 | Gagnon, Joel (1552) | Won 2-0 | +181608 |
| 10legacy | 16 | Durward, Caleb (1886) | Lost 0-2 | -131595 |
| 11legacy | 38 | Friedman, Ben (1957) | Lost 1-2 | -121583 |
| 12legacy | 57 | Clay, Aaron M (1574) | Won 2-1 | +181601 |
| 13legacy | 24 | Sun, Mark (1561) | Won 2-1 | +171618 |
| 14legacy | 26 | Heslip, James (1596) | Lost 1-2 | -181600 |
| 15legacy | 36 | Trufasiu, Razvan (1555) | Won 2-0 | +171617 |
| top | average opponent: 1626record: 11-4 | new rating: 1617 | ||
| Grand Prix Houston 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 45 | Chen, Jeffrey 2 (1684) | Won 2-1 | +211521 |
| 5extended | 38 | Jones, Andrew W (1581) | Lost 1-2 | -171504 |
| 6extended | 45 | Shaw, John James (1556) | Lost 1-2 | -171487 |
| 7extended | 71 | Corbett, Justin (1623) | Lost 1-2 | -151472 |
| top | average opponent: 1611record: 1-3 | new rating: 1472 | ||