Ketel, Ben
Current rating: 1614
Record: 58-44-2
Grand Prix Toronto 2010Grand Prix Atlanta 2012Grand Prix Toronto 2012Grand Prix Pittsburgh 2013Grand Prix Washington DC 2013Grand Prix Richmond 2014Grand Prix Cincinnati 2014Grand Prix New Jersey 2014Grand Prix Toronto 2015Grand Prix Pittsburgh 2015Grand Prix Charlotte 2016Grand Prix Louisville 2017Grand Prix Richmond 2018 (leg)
| Grand Prix Richmond 2018 (leg) (legacy) | starting rating: 1661 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 205 | Friend, Eathan (1418) | Lost 0-2 | -221639 |
| 2legacy | 249 | Beck, Michael 2 (1626) | Won 2-0 | +181657 |
| 3legacy | 305 | Thorpe, Christian (1452) | Lost 1-2 | -221635 |
| 4legacy | 368 | Cox, Richard (1470) | Lost 0-2 | -211614 |
| top | average opponent: 1491record: 1-3 | new rating: 1614 | ||
| Grand Prix Louisville 2017 (legacy) | starting rating: 1646 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 358 | Brown, Chance (1499) | Won 2-0 | +151661 |
| 3legacy | 600 | Berry, Chris (1499) | Won 2-1 | +161677 |
| 4legacy | 371 | Burch, Jacob (1755) | Won 2-1 | +191696 |
| 5legacy | 310 | Klomparens, Jadine (1732) | Lost 1-2 | -171679 |
| 6legacy | 478 | Hinkle, Charles (1789) | Lost 0-2 | -161663 |
| 7legacy | 616 | Robbins, Jordon (1626) | Won 2-1 | +171680 |
| 8legacy | 413 | Morgan, Matt (1527) | Lost 1-2 | -211659 |
| 9legacy | 571 | Davila, Gilbert (1517) | Won 2-1 | +161675 |
| 10legacy | 1241 | Llanes, Anthony (1598) | Lost 0-2 | -201655 |
| 11legacy | 1201 | Allegood, Jeremy (1509) | Lost 0-2 | -201635 |
| 12legacy | 1213 | Ewell, Oliver (1485) | Won 2-0 | +151650 |
| 13legacy | 1189 | Brickman, Justin (1527) | Won 2-1 | +161666 |
| 14legacy | 1163 | Bork, Paul (1495) | Won 2-1 | +151681 |
| 15legacy | 1115 | Limbert, Travis (1607) | Lost 1-2 | -201661 |
| top | average opponent: 1583record: 8-6 | new rating: 1661 | ||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1661 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 292 | Wert, Jackson (1445) | Lost 0-2 | -221639 |
| 2modern | 608 | Strickland, Joshua (1464) | Won 2-1 | +151654 |
| 3modern | 582 | Metcalf, Brian (1504) | Won 2-1 | +151669 |
| 4modern | 1143 | Mauro, Nick (1481) | Won 2-1 | +151684 |
| 5modern | 354 | Rosenfeld, Ian (1626) | Lost 0-2 | -191665 |
| 6modern | 685 | Sneddon, Cory (1582) | Won 2-1 | +161681 |
| 7modern | 394 | Ayers, Daryl (1870) | Lost 1-2 | -141667 |
| 8modern | 359 | Acuna-Gillard, Antonio (1536) | Lost 0-2 | -211646 |
| top | average opponent: 1563record: 4-4 | new rating: 1646 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1698 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 885 | Looft, Nick (1500) | Won 2-1 | +151713 |
| 2modern | 306 | Peters, Ryan (1518) | Lost 0-2 | -221691 |
| 3modern | 1016 | Louke, Mary (1516) | Won 2-0 | +151706 |
| 4modern | 744 | Durney, Ryan (1509) | Lost 0-2 | -211685 |
| 5modern | 594 | Combs, Floyd (1552) | Won 2-0 | +151700 |
| 6modern | 426 | Madson, Blake (1612) | Lost 1-2 | -191681 |
| 7modern | 614 | Fay, Alex (1581) | Lost 0-2 | -201661 |
| top | average opponent: 1541record: 3-4 | new rating: 1661 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1751 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 343 | Chan, Philip (1498) | Lost 1-2 | -231728 |
| 3standard | 408 | Norek, Craig (1538) | Lost 1-2 | -211707 |
| 4standard | 564 | Wang, Tian He (1482) | Won 2-1 | +141721 |
| 5standard | 494 | Peterson, Joel (1474) | Lost 1-2 | -231698 |
| top | average opponent: 1498record: 1-3 | new rating: 1698 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1744 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 268 | Webb, Ryan (1446) | Won 2-0 | +131757 |
| 3legacy | 174 | Gioia, Robert (1553) | Won 2-0 | +141771 |
| 4legacy | 14 | Clawson, Brent (1651) | Lost 0-2 | -201751 |
| 5legacy | 103 | Smith, Matt (1460) | Won 2-0 | +131764 |
| 6legacy | 117 | Snow, Daniel (1665) | Won 2-0 | +161780 |
| 7legacy | 68 | Schavel, Jason (1537) | Won 2-0 | +141794 |
| 8legacy | 56 | Nilsen, Thomas (1597) | Lost 1-2 | -221772 |
| 9legacy | 71 | Laviolette Fagnant, Charles (1575) | Lost 0-2 | -211751 |
| top | average opponent: 1560record: 5-3 | new rating: 1751 | ||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1786 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 165 | Nguyen, Thien 2 (1463) | Lost 1-2 | -241762 |
| 3standard | 541 | Naczas Jr, Russell (1501) | Won 2-0 | +141776 |
| 4standard | 238 | Snyder, Nathaniel (1519) | Lost 0-2 | -231753 |
| 5standard | 579 | Kraus, David (1472) | Won 2-0 | +131766 |
| 6standard | 476 | Ellsworth, Owen (1554) | Lost 1-2 | -221744 |
| top | average opponent: 1502record: 2-3 | new rating: 1744 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1660 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 104 | Caligiuri, Scott (1581) | Won 2-0 | +161676 |
| 3modern | 28 | Schooley, Patrick (1494) | Won 2-1 | +151691 |
| 4modern | 107 | Castillo-Vergara, Franklyn (1495) | Lost 0-2 | -221669 |
| 5modern | 258 | Epple, Stephen (1598) | Lost 1-2 | -191650 |
| 6modern | 269 | Hawk, Tyler (1521) | Won 2-1 | +161666 |
| 7modern | 147 | Alaniz, Nicholas (1535) | Won 2-0 | +151681 |
| 8modern | 78 | McGlothlin, Aaron (1534) | Won 2-1 | +161697 |
| 9modern | 77 | Bible, Jabin (1523) | Won 2-0 | +141711 |
| 10modern | 134 | Vidugiris, Gaudenis (2036) | Won 2-0 | +241735 |
| 11modern | 82 | Verdell, Joshua (1614) | Won 2-1 | +161751 |
| 12modern | 65 | Esposito, Michael (1713) | Won 2-0 | +171768 |
| 13modern | 37 | Reyburn, Zachary (1583) | Won 2-0 | +151783 |
| 14modern | 24 | Rumski, Zac (1668) | Won 2-1 | +161799 |
| 15modern | 6 | Mcclain, Josh (2097) | Lost 0-2 | -131786 |
| top | average opponent: 1642record: 11-3 | new rating: 1786 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 151 | Greenberg, Justin (1500) | Won 2-0 | +191496 |
| 2legacy | 93 | Adams, Jesse (1637) | Won 2-0 | +201516 |
| 3legacy | 21 | Cesari, Paolo (1541) | Won 2-0 | +191535 |
| 4legacy | 578 | Curran, Riley (1636) | Lost 1-2 | -161519 |
| 5legacy | 290 | Whitman, Thomas (1487) | Won 2-1 | +171536 |
| 6legacy | 613 | Fisher, William (1574) | Lost 0-2 | -171519 |
| 7legacy | 387 | Chapin, Sam (1472) | Won 2-0 | +171536 |
| 8legacy | 155 | Flores, Oscar (1634) | Won 2-1 | +201556 |
| 9legacy | 158 | Vazquez, Arthur (1583) | Won 2-0 | +181574 |
| 10legacy | 74 | Montgomery, Mark (1567) | Won 2-0 | +181592 |
| 11legacy | 63 | Dronfield, Stephen (1615) | Won 2-1 | +191611 |
| 12legacy | 26 | Dicker, Elliott (1579) | Won 2-0 | +171628 |
| 13legacy | 20 | Ellis, Thomas (1890) | Won 2-1 | +231651 |
| 14legacy | 9 | Huang, Bob (1684) | Won 2-0 | +181669 |
| 15legacy | 8 | Black, Samuel (2161) | Lost 1-2 | -91660 |
| top | average opponent: 1637record: 12-3 | new rating: 1660 | ||
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 373 | Barman, Dave (1500) | Won 2-1 | +181532 |
| 2sealed | 183 | Thoune, RJ (1506) | Lost 0-2 | -181514 |
| 3sealed | 451 | Maley, Nick (1572) | Lost 1-2 | -171497 |
| 4sealed | 552 | Sapp, Joseph (1431) | Lost 1-2 | -201477 |
| top | average opponent: 1502record: 1-3 | new rating: 1477 | ||
| Grand Prix Toronto 2012 (modern) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 246 | Curran, Ben (1500) | Draw 1-1 | 01514 |
| 2modern | 251 | Galizio, Santino (1518) | Lost 0-2 | -181496 |
| 3modern | 378 | Francis, Christopher (1496) | Won 2-0 | +181514 |
| 4modern | 334 | Baranov, Michael (1500) | Won 2-0 | +181532 |
| 5modern | 232 | Clinton, Ben R (1575) | Lost 1-2 | -181514 |
| top | average opponent: 1518record: 2-2-1 | new rating: 1514 | ||
| Grand Prix Atlanta 2012 (legacy) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 213 | Donegan, Dylan (1500) | Lost 0-2 | -181481 |
| 2legacy | 273 | Myers, Darrin (1482) | Draw 1-1 | 01481 |
| 3legacy | 308 | Mendoza, Robert (1482) | Lost 0-2 | -181463 |
| 4legacy | 420 | Cox, Jack (1429) | Won 2-0 | +171480 |
| 5legacy | 372 | Vasquez, Jeremiah (1447) | Won 2-0 | +181498 |
| 6legacy | 312 | Darran, Jeff (1471) | Won 2-0 | +171515 |
| 7legacy | 237 | Park, Sean (1505) | Won 2-0 | +181533 |
| 8legacy | 168 | Case, Adam (1465) | Lost 0-2 | -191514 |
| top | average opponent: 1473record: 4-3-1 | new rating: 1514 | ||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 165 | Innes, William (1500) | Won 2-1 | +181518 |
| 2sealed | 125 | Yarrow, Simon (1518) | Won 2-0 | +181536 |
| 3sealed | 77 | Brodeur, Kevin (1536) | Lost 0-2 | -181518 |
| 4sealed | 186 | Del Gobbo, Adam (1516) | Lost 0-2 | -181500 |
| 5sealed | 206 | Kelahan, Ciaran (1487) | Lost 1-2 | -181482 |
| 6sealed | 189 | Poltis, Bob (1455) | Won 2-0 | +171499 |
| 7sealed | 136 | Neufeldt, Alexander (1507) | Lost 0-2 | -181481 |
| 8sealed | 106 | Flannagan, Jaxon (1463) | Won 2-0 | +181499 |
| top | average opponent: 1498record: 4-4 | new rating: 1499 | ||