Mullin, Zack
Current rating: 1445
Record: 15-21-1
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1425 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 773 | Vogel, James (1489) | Lost 0-2 | -171408 |
| 3legacy | 1028 | Echols, Michael (1496) | Won 2-0 | +191427 |
| 4legacy | 1099 | Tholance, Nicolas (1474) | Won 2-0 | +191446 |
| 5legacy | 821 | Korb, William (1537) | Won 2-1 | +201466 |
| 6legacy | 710 | Colbert, Kyle (1571) | Won 2-0 | +201486 |
| 7legacy | 643 | Brown, Max (1825) | Lost 0-2 | -121474 |
| 8legacy | 628 | Lanthier, Dan (1837) | Lost 0-2 | -121462 |
| 9legacy | 710 | Cicinski, Vin (1517) | Lost 0-2 | -171445 |
| top | average opponent: 1593record: 4-4 | new rating: 1445 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 96 | Medeiros, Gilbert (1500) | Lost 1-2 | -171460 |
| 3legacy | 470 | McMahon, James (1493) | Lost 1-2 | -181442 |
| 4legacy | 727 | Langford, Matthew (1378) | Lost 1-2 | -191423 |
| 5legacy | 722 | Ertel, Trevor (1463) | Won 2-0 | +191442 |
| 6legacy | 561 | holland, jeffrey d (1480) | Lost 0-2 | -171425 |
| top | average opponent: 1463record: 1-4 | new rating: 1425 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 37 | Wilson, Zachary (1570) | Lost 0-2 | -171495 |
| 4sealed | 333 | Albright, Alex (1442) | Lost 0-2 | -181477 |
| 5sealed | 322 | Collett, Kristin (1497) | Won 2-1 | +181495 |
| 6sealed | 209 | Halter, Eddie (1522) | Lost 0-2 | -181477 |
| top | average opponent: 1508record: 1-3 | new rating: 1477 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 574 | Jhang, An-sheng (1555) | Won 2-1 | +201483 |
| 5sealed | 514 | Lane, Mikael (1590) | Won 2-0 | +201503 |
| 6sealed | 518 | Clark, Jason P (1555) | Won 2-0 | +191522 |
| 7sealed | 506 | Patterson, Luke (1715) | Won 2-0 | +211543 |
| 8sealed | 507 | Hobler, Seneca (1693) | Lost 0-2 | -151528 |
| 9sealed | 514 | Anannab, Derrick J (1618) | Won 2-0 | +191547 |
| 10sealed | 19 | Irby, John (1632) | Lost 0-2 | -161531 |
| 11draft | 62 | League, Charles (1578) | Lost 1-2 | -171514 |
| 12draft | 76 | Sacher, AJ (1890) | Won 2-0 | +241538 |
| 13draft | 24 | Postlethwait, William (1809) | Lost 0-2 | -131525 |
| 14draft | 62 | Bransfield, Justin (1619) | Lost 0-2 | -161509 |
| 15draft | 7 | Seres, Alex (1520) | Won 2-0 | +181527 |
| 16draft | 12 | Victory, Robert (1715) | Lost 0-2 | -151512 |
| top | average opponent: 1653record: 7-6 | new rating: 1512 | ||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 343 | Tipping, Mike (1534) | Lost 0-2 | -171483 |
| 3standard | 352 | Griffin, Blair (1482) | Lost 1-2 | -181465 |
| 4standard | 607 | Monahan, Sean (1400) | Lost 0-2 | -201445 |
| 5standard | 626 | Thomas, Brian (1397) | Won 2-0 | +181463 |
| 6standard | 533 | Finkelson, Richard (1462) | Draw 1-1 | 01463 |
| 8standard | 333 | Santiago, Christopher (1497) | Won 2-0 | +181481 |
| 9standard | 242 | Wilson, Orion (1471) | Lost 0-2 | -181463 |
| top | average opponent: 1463record: 2-4-1 | new rating: 1463 | ||