Mayernick, Alec
Current rating: 1469
Record: 29-32-1
| Grand Prix Indianapolis 2017 (HOU limited) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 176 | Schoedel, Paul (1500) | Won 2-0 | +181509 |
| 2sealed | 252 | Lusignan, Travis (1443) | Lost 0-2 | -191490 |
| 3sealed | 373 | Miller, Matt (1361) | Lost 0-2 | -201470 |
| 4sealed | 462 | Plicque, Joshua (1486) | Lost 1-2 | -181452 |
| 5sealed | 472 | Valdez, Andrew (1419) | Won 2-0 | +171469 |
| top | average opponent: 1442record: 2-3 | new rating: 1469 | ||
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 152 | Chambers, Colron (1352) | Lost 1-2 | -211503 |
| 3sealed | 545 | Anbinder, Logan (1527) | Won 2-0 | +181521 |
| 4sealed | 531 | Kurz, Kyle (1600) | Won 2-0 | +201541 |
| 5sealed | 353 | Rasmussen, Ron (1418) | Lost 0-2 | -201521 |
| 6sealed | 282 | Hurley, William (1540) | Lost 0-2 | -181503 |
| 7sealed | 464 | Macaraeg, Tad (1861) | Lost 1-2 | -121491 |
| top | average opponent: 1550record: 2-4 | new rating: 1491 | ||
| Grand Prix Columbus 2016 (legacy) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 189 | Bhanot, Meru (1740) | Won 2-0 | +221554 |
| 3legacy | 336 | Desrosiers, Rafael (1515) | Lost 0-2 | -191535 |
| 4legacy | 349 | Gradert, Andrew (1548) | Lost 0-2 | -181517 |
| 5legacy | 564 | Hagen, Paul (1494) | Won 2-0 | +181535 |
| 6legacy | 537 | Syed, Zan (1881) | Lost 0-2 | -121523 |
| 7legacy | 479 | Nelson, Derek (1503) | Won 2-0 | +171540 |
| 8legacy | 437 | Penn, Dustin (1633) | Lost 1-2 | -161524 |
| top | average opponent: 1616record: 3-4 | new rating: 1524 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 497 | Wassink, Caleb (1687) | Lost 1-2 | -141494 |
| 3modern | 782 | Miller, Nathan (1401) | Lost 1-2 | -201474 |
| 4modern | 914 | Nyuon, Dominic (1484) | Lost 1-2 | -181456 |
| 5modern | 1026 | Harris, Luke (1462) | Won 2-0 | +181474 |
| 6modern | 916 | Del Bel, Tony (1478) | Won 2-1 | +181492 |
| 7modern | 815 | Crow, Jacob (1512) | Won 2-1 | +191511 |
| 8modern | 468 | Snover, Aaron (1619) | Won 2-1 | +201531 |
| 9modern | 392 | Rashid, Taimur (1553) | Won 2-1 | +181549 |
| 11modern | 288 | Livingston, Christopher (1495) | Lost 1-2 | -191530 |
| 12modern | 282 | Davis, Samar (1558) | Won 2-0 | +191549 |
| 13modern | 246 | Hudson, Mike (1518) | Lost 0-2 | -191530 |
| 14modern | 224 | Szolopiak, James (1563) | Won 2-1 | +191549 |
| 15modern | 199 | Parker, Matthew 638 (1614) | Lost 1-2 | -171532 |
| top | average opponent: 1534record: 7-6 | new rating: 1532 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1492 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 107 | Adams, Jesse (1489) | Won 2-1 | +181510 |
| 2modern | 604 | Milmine, Tyler (1436) | Lost 1-2 | -201490 |
| 3modern | 793 | Lykins, Michael (1417) | Lost 1-2 | -191471 |
| 4modern | 949 | Cozby, Doug (1428) | Lost 0-2 | -191452 |
| 5modern | 1069 | Gillespie, Lee (1464) | Won 2-0 | +181470 |
| 6modern | 904 | Juranas, Brian (1487) | Won 2-0 | +191489 |
| 7modern | 583 | Pekar, George (1463) | Won 2-1 | +171506 |
| 8modern | 459 | Gill, Miranda (1581) | Lost 1-2 | -161490 |
| 9modern | 405 | Ritchey, David (1535) | Won 2-0 | +181508 |
| top | average opponent: 1478record: 5-4 | new rating: 1508 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 948 | Beutler, Matthew (1500) | Won 2-0 | +191482 |
| 2legacy | 745 | Wong, Kasun (1585) | Won 2-0 | +201502 |
| 3legacy | 790 | Hirmiz, Fadi (1432) | Lost 1-2 | -191483 |
| 4legacy | 1070 | Hart, Alexander M (1519) | Won 2-1 | +181501 |
| 5legacy | 713 | Thomas, Kevin (1639) | Lost 1-2 | -151486 |
| 6legacy | 813 | Hartbarger, Lance (1732) | Lost 0-2 | -141472 |
| 7legacy | 839 | Wildes, Chris (1552) | Won 2-0 | +201492 |
| top | average opponent: 1565record: 4-3 | new rating: 1492 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 269 | Nelson, Matthew (1500) | Won 2-0 | +181500 |
| 2modern | 299 | Boebinger, Charles (1518) | Won 2-1 | +181518 |
| 3modern | 59 | Eisenhauer, Michael (1482) | Lost 0-2 | -181500 |
| 4modern | 355 | Perlee, Travis (1523) | Lost 1-2 | -181482 |
| 5modern | 304 | Leasure, Cody (1453) | Won 2-0 | +181500 |
| 6modern | 11 | Moran, Joseph (1481) | Lost 1-2 | -191481 |
| 7modern | 253 | Mu, Matt (1489) | Lost 0-2 | -181463 |
| top | average opponent: 1492record: 3-4 | new rating: 1463 | ||
| Grand Prix Detroit 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 254 | Warren, Chris (1477) | Won 2-1 | +181518 |
| 2modern | 357 | MacVoy, Ryan (1533) | Won 0-0 | +181536 |
| 3modern | 209 | Beldon, Omar (1531) | Lost 1-2 | -181518 |
| 4modern | 247 | Rowe, Alexander (1501) | Draw 1-1 | -11517 |
| 5modern | 344 | Smalley, Matt (1515) | Lost 1-2 | -181499 |
| 6modern | 163 | Poltorak, Darren (1501) | Won 2-0 | +181517 |
| 7modern | 334 | Fournier, Daniel (1533) | Lost 0-0 | -171500 |
| 8modern | 320 | McCluskey, Randy (1501) | Lost 0-2 | -181482 |
| top | average opponent: 1511record: 3-4-1 | new rating: 1482 | ||