Marquardt, Robert
Current rating: 1712 (#5755)
Record: 60-44-1
Grand Prix Chicago 2009Grand Prix Minneapolis 2009Grand Prix Lincoln 2012Grand Prix Chicago 2012Grand Prix Detroit 2013Grand Prix Minneapolis 2014Grand Prix Chicago 2014Grand Prix Madison 2015Grand Prix Detroit 2016Grand Prix Barcelona 2016Grand Prix Barcelona 2017Grand Prix Minneapolis 2018Grand Prix Madison 2019
| Grand Prix Madison 2019 (WAR limited) | starting rating: 1764 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 189 | Vonberg, Zachary (1500) | Won 2-0 | +131777 |
| 2sealed | 45 | Waugh, Marcus (1518) | Lost 1-2 | -221755 |
| 3sealed | 325 | Moore, Brandon (1505) | Lost 1-2 | -231732 |
| 4sealed | 375 | Kallevig, Andrew (1635) | Lost 1-2 | -201712 |
| top | average opponent: 1539record: 1-3 | new rating: 1712 | ||
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1646 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 295 | Guy, Greg (1500) | Won 2-0 | +151661 |
| 2sealed | 18 | Angelo, Joe (1790) | Won 2-1 | +201681 |
| 3sealed | 99 | Gassen, Nathan (1481) | Won 2-1 | +151696 |
| 4sealed | 168 | Kroeger, Brett (1669) | Lost 1-2 | -191677 |
| 5sealed | 212 | Buchanan, Drew (1517) | Lost 0-2 | -211656 |
| 6sealed | 409 | Vizaro, Justin (1726) | Won 2-0 | +201676 |
| 7sealed | 156 | Prusak, Earl (1540) | Won 2-0 | +151691 |
| 8sealed | 207 | Tirschmann, Jereme (1564) | Won 2-1 | +161707 |
| 9sealed | 73 | Ganz, Andreas (1891) | Won 2-0 | +211728 |
| 10draft | 299 | Klusa, Mark (1934) | Lost 1-2 | -141714 |
| 11draft | 364 | Dettmann, Aaron (1692) | Won 2-0 | +171731 |
| 12draft | 374 | McCall, Brian (1657) | Won 2-0 | +171748 |
| 13draft | 369 | Kolos, John (1942) | Lost 0-2 | -141734 |
| 14draft | 286 | Edstrom, Timothy (1556) | Won 2-1 | +141748 |
| 15draft | 308 | Underdahl, Soren (1615) | Won 2-1 | +161764 |
| top | average opponent: 1672record: 11-4 | new rating: 1764 | ||
| Grand Prix Barcelona 2017 (AER standard) | starting rating: 1661 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 224 | Madarena, Alessandro (1492) | Lost 1-2 | -211640 |
| 2standard | 303 | Granados, Esteban (1482) | Won 2-0 | +151655 |
| 3standard | 410 | Mendez Rodriguez, Lesmes (1351) | Draw 1-1 | -51650 |
| 4standard | 469 | Karl, Florian (1585) | Lost 0-2 | -191631 |
| 5standard | 516 | Baroni, Stefano (1557) | Won 2-0 | +171648 |
| 6standard | 411 | Farcas-Lohan, Ricardo (1500) | Won 2-1 | +151663 |
| 7standard | 318 | Lenglet, Maxime (1708) | Lost 0-2 | -171646 |
| top | average opponent: 1525record: 3-3-1 | new rating: 1646 | ||
| Grand Prix Barcelona 2016 (SOI limited) | starting rating: 1666 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 573 | Pavlicek, Miroslav (1395) | Lost 0-1 | -231643 |
| 2sealed | 671 | Dalmau Sirolla, Xavier (1465) | Won 2-1 | +151658 |
| 3sealed | 612 | Faucher, Julien (1463) | Won 2-0 | +151673 |
| 4sealed | 436 | Macho Vazquez, Antonio (1638) | Lost 0-2 | -191654 |
| 5sealed | 625 | Hall, Andy (1587) | Lost 1-2 | -191635 |
| 6sealed | 746 | Rafael, Rodriguez Rosillo (1486) | Won 2-0 | +151650 |
| 7sealed | 682 | Boscagli, Andrea (1635) | Won 2-1 | +181668 |
| 8sealed | 470 | Torras, Oriol (1522) | Won 2-0 | +151683 |
| 9sealed | 407 | Canetti, Alberto (1469) | Lost 1-2 | -221661 |
| top | average opponent: 1518record: 5-4 | new rating: 1661 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1684 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 459 | Hall, Shayne (1517) | Lost 1-2 | -211663 |
| 4modern | 534 | Yang, Duo (1481) | Won 2-1 | +151678 |
| 5modern | 481 | Naeem, Naveed (1715) | Won 2-0 | +191697 |
| 6modern | 278 | Tyson, John-Anthony (1554) | Won 2-0 | +151712 |
| 7modern | 118 | Newyear, Keith (1445) | Lost 0-2 | -231689 |
| 8modern | 140 | Cornelius, Chane (1566) | Lost 1-2 | -201669 |
| 9modern | 412 | Wright, Gordon (1516) | Won 2-0 | +151684 |
| 10modern | 321 | Madson, Blake (1678) | Lost 1-2 | -181666 |
| top | average opponent: 1559record: 4-4 | new rating: 1666 | ||
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1668 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 190 | Zachow, Andrew (1698) | Won 2-1 | +191687 |
| 4sealed | 134 | Romano, Joe (1515) | Won 2-1 | +151702 |
| 5sealed | 90 | Chronopoulos, Bill (2060) | Lost 0-2 | -121690 |
| 6sealed | 198 | Blankevoort, Tijmen (1643) | Won 2-1 | +171707 |
| 7sealed | 79 | Huang, Yung-Ming (1761) | Lost 0-2 | -171690 |
| 8sealed | 105 | Robbins, Randall (1525) | Won 2-1 | +151705 |
| 9sealed | 75 | Rosales, David (1546) | Lost 0-2 | -211684 |
| top | average opponent: 1678record: 4-3 | new rating: 1684 | ||
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1619 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 15 | Myers, Paul (1500) | Won 2-1 | +161635 |
| 4standard | 62 | Koepke, Devin (1724) | Won 2-1 | +201655 |
| 5standard | 26 | Strehl, James (1530) | Lost 0-0 | -211634 |
| 6standard | 118 | Van Fleet, Adam (1842) | Won 2-0 | +221656 |
| 7standard | 46 | Musser, Dan (1910) | Won 2-0 | +231679 |
| 8standard | 37 | Newhausen, Aj (1559) | Won 2-0 | +151694 |
| 9standard | 12 | Silberman, Philip (1775) | Lost 1-2 | -161678 |
| 10standard | 45 | Gross, Mitchell (1687) | Won 2-1 | +181696 |
| 11standard | 29 | Andrews, Travis (1614) | Lost 0-2 | -191677 |
| 12standard | 52 | Heron, Xavier (1545) | Lost 1-2 | -211656 |
| 13standard | 79 | Falk, Andy (1473) | Lost 1-2 | -211635 |
| 14standard | 98 | Awe, Brent (1478) | Won 2-1 | +151650 |
| 15standard | 93 | McDaniel, Kyle (1668) | Won 2-1 | +181668 |
| top | average opponent: 1639record: 8-5 | new rating: 1668 | ||
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 251 | Brokmeier, Steven (1492) | Won 2-0 | +171591 |
| 2modern | 162 | Corrigan, Colby (1517) | Lost 1-2 | -191572 |
| 3modern | 711 | Strausman, Shea (1486) | Won 2-0 | +161588 |
| 4modern | 556 | Uhler, Adam (1566) | Lost 1-2 | -181570 |
| 5modern | 583 | Robb, Garrett (1495) | Won 2-0 | +161586 |
| 6modern | 412 | Simon, Michael (1664) | Won 2-0 | +201606 |
| 7modern | 376 | Barnhart, Wes (1558) | Won 2-0 | +171623 |
| 8modern | 259 | Duggan, Jeremiah (1474) | Won 2-1 | +151638 |
| 9modern | 236 | Richardson, Shawn (1584) | Lost 0-2 | -191619 |
| top | average opponent: 1537record: 6-3 | new rating: 1619 | ||
| Grand Prix Detroit 2013 (modern) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 28 | York, Thomas l (1518) | Won 2-1 | +181538 |
| 2modern | 250 | Thomson, Michael (1518) | Won 0-0 | +181556 |
| 3modern | 245 | Smith, Scott (1327) | Won 2-0 | +131569 |
| 4modern | 86 | Baumiller, Ronald (1519) | Lost 1-2 | -181551 |
| 5modern | 153 | Jeffrey, Dylan (1520) | Won 2-1 | +171568 |
| 6modern | 78 | Coston, Chris (1683) | Won 2-1 | +201588 |
| 7modern | 56 | Downs, Austin (1686) | Lost 1-2 | -161572 |
| 8modern | 92 | Taimla, Christopher (1621) | Won 2-0 | +191591 |
| 9modern | 80 | Hoogland, Jeff (1683) | Lost 0-2 | -171574 |
| top | average opponent: 1564record: 6-3 | new rating: 1574 | ||
| Grand Prix Chicago 2012 (modern) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 184 | Stankey, Matt (1500) | Lost 0-2 | -181480 |
| 2modern | 291 | Gibson, G. W. (1481) | Won 2-1 | +181498 |
| 3modern | 371 | Moore, Marshall (1478) | Won 2-1 | +181516 |
| 4modern | 362 | Eickhoff, Jon (1484) | Won 2-0 | +171533 |
| 5modern | 253 | Rayon, Adolfo (1591) | Won 2-0 | +201553 |
| 6modern | 100 | Stout, James (1765) | Lost 0-2 | -151538 |
| 7modern | 130 | Gates, Jacob (1519) | Lost 1-2 | -181520 |
| top | average opponent: 1546record: 4-3 | new rating: 1520 | ||
| Grand Prix Lincoln 2012 (modern) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 146 | Strause, Garrett (1518) | Won 2-0 | +191504 |
| 3modern | 64 | Hahn, William (1520) | Won 2-0 | +181522 |
| 4modern | 54 | Friedman, Samuel (1735) | Lost 1-2 | -141508 |
| 5modern | 104 | Craddock, William (1828) | Lost 1-2 | -121496 |
| 6modern | 141 | Aesoph, Seth (1602) | Won 2-0 | +201516 |
| 7modern | 131 | Hanft, Tyler (1559) | Lost 0-2 | -181498 |
| top | average opponent: 1627record: 3-3 | new rating: 1498 | ||
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 232 | Exley, Andy (1500) | Won 2-1 | +181521 |
| 2sealed | 208 | Klink, Dave (1500) | Lost 1-2 | -181503 |
| 3sealed | 265 | Foltz, Andrew E (1447) | Won 2-0 | +171520 |
| 4sealed | 285 | Simard, Jason (1567) | Lost 1-2 | -171503 |
| 5sealed | 324 | Hansard, Brendon (1537) | Lost 0-2 | -181485 |
| top | average opponent: 1510record: 2-3 | new rating: 1485 | ||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 223 | Farrer, Tom (1573) | Lost 0-2 | -171483 |
| 2legacy | 475 | Carvajal, Jairo A (1482) | Won 2-0 | +181501 |
| 3legacy | 248 | Knox, Joshua L (1500) | Won 2-0 | +181519 |
| 4legacy | 181 | Graham, Nathaniel (1483) | Lost 1-2 | -181501 |
| 5legacy | 324 | Jaco, Jason (1581) | Won 2-1 | +191520 |
| 6legacy | 244 | Hunt, Matthias (1588) | Lost 0-2 | -171503 |
| top | average opponent: 1534record: 3-3 | new rating: 1503 | ||