Koven, Robert
Current rating: 1665
Record: 87-72-4
- 2002
- 2003
- 2004
- 2005
- 2008
- 2010
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1724 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 152 | Markstrom, Roberth (1534) | Lost 0-2 | -211703 |
| 2modern | 532 | Trevino, Frank (1449) | Lost 0-2 | -231680 |
| 3modern | 965 | Herrera, Joe (1349) | Won 2-0 | +121692 |
| 4modern | 825 | Delape, Christopher (1482) | Won 2-1 | +151707 |
| 5modern | 666 | Sexton-Davis, Jarod (1501) | Lost 0-2 | -221685 |
| 6modern | 707 | Mullins, Devin (1576) | Lost 0-2 | -201665 |
| top | average opponent: 1482record: 2-4 | new rating: 1665 | ||
| Grand Prix Albuquerque 2016 (SOI limited) | starting rating: 1792 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 191 | Craig, David (1425) | Lost 0-2 | -241768 |
| 2sealed | 450 | Cook, Eric (1482) | Lost 1-2 | -231745 |
| 3sealed | 548 | Dawkins, Olivea (1464) | Won 2-0 | +131758 |
| 4sealed | 471 | McGlasson, Dustin (1481) | Won 2-0 | +131771 |
| 5sealed | 291 | Salyer, Jeremy (1426) | Lost 0-2 | -241747 |
| 6sealed | 379 | Ogami, Kenneth (1492) | Lost 0-2 | -231724 |
| top | average opponent: 1462record: 2-4 | new rating: 1724 | ||
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1724 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 542 | Jackson, Ellen (1553) | Won 2-1 | +151739 |
| 2sealed | 102 | Stewart, Seth (1518) | Won 2-1 | +141753 |
| 3sealed | 108 | Krautmann, Wenzel (1762) | Won 2-0 | +181771 |
| 4sealed | 46 | Perez, Adam (1504) | Won 2-0 | +131784 |
| 5sealed | 31 | Astroza Tagle, Alonso (1671) | Won 2-0 | +161800 |
| 6sealed | 20 | Griffin, Mike (1651) | Won 2-0 | +151815 |
| 7sealed | 2 | Chung, Jason (2104) | Lost 0-2 | -121803 |
| 8sealed | 28 | Still, Jim (1621) | Lost 1-2 | -221781 |
| 9sealed | 149 | Boritas, Evan (1539) | Won 2-0 | +141795 |
| 10draft | 55 | Boswell, Andrew (2011) | Lost 0-2 | -141781 |
| 11draft | 64 | Hayne, Alexander (2146) | Lost 0-2 | -121769 |
| 12draft | 14 | Fields, Frank (1636) | Won 2-1 | +161785 |
| 13draft | 90 | Avila, Gustavo (1607) | Won 2-0 | +151800 |
| 14draft | 82 | Lu, Peter (1641) | Lost 1-2 | -211779 |
| 15draft | 61 | Farmer, Jennifer (1529) | Won 2-0 | +131792 |
| top | average opponent: 1700record: 10-5 | new rating: 1792 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1757 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 1004 | Vance, Jerry (1517) | Lost 1-2 | -221735 |
| 3legacy | 1196 | Ray, Jacob (1405) | Won 2-1 | +121747 |
| 4legacy | 1021 | Grantham, Bradley (1500) | Lost 0-2 | -231724 |
| 5legacy | 915 | Greiner, Thomas (1499) | Won 2-1 | +141738 |
| 6legacy | 765 | Goldstein, Danny (1929) | Lost 1-2 | -141724 |
| top | average opponent: 1570record: 2-3 | new rating: 1724 | ||
| Grand Prix Albuquerque 2013 (THS standard) | starting rating: 1690 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 131 | Villela Segura, Gorman (1356) | Draw 1-1 | -61684 |
| 3standard | 273 | Pincas, Nick (1518) | Won 2-0 | +151699 |
| 4standard | 229 | Rutledge, Jamie (1550) | Won 2-0 | +151714 |
| 5standard | 168 | Job, Jonathan (1639) | Won 2-0 | +171731 |
| 6standard | 133 | Ordonez, Hugo V (1545) | Won 2-1 | +141745 |
| 7standard | 117 | Warner, Nick (1571) | Won 2-0 | +151760 |
| 8standard | 108 | Rietzl, Paul (2001) | Lost 0-2 | -141746 |
| 9standard | 128 | Tenjum, Andrew (1807) | Won 2-1 | +201766 |
| 10standard | 16 | Marino, Lee (1593) | Lost 1-2 | -221744 |
| 11standard | 38 | Holiday, Nathan (1798) | Lost 0-2 | -171727 |
| 12standard | 50 | Milligan, Seth (1557) | Lost 0-2 | -211706 |
| 13standard | 55 | Dorsett, Zachariah (1748) | Won 2-1 | +191725 |
| 14standard | 44 | Rubin, Rafi (1585) | Won 2-1 | +161741 |
| 15standard | 36 | Tang, Jeffrey (1652) | Won 2-0 | +161757 |
| top | average opponent: 1637record: 9-4-1 | new rating: 1757 | ||
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1636 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 181 | Conine, Zachary (1482) | Won 2-1 | +151651 |
| 3sealed | 166 | Suarez, Andres (1796) | Lost 1-2 | -151636 |
| 4sealed | 243 | Larkin, Brandon (1532) | Won 2-1 | +161652 |
| 5sealed | 296 | Xu, Roy (1485) | Won 2-0 | +151667 |
| 6sealed | 194 | Gottstein, Jeff (1649) | Won 2-1 | +181685 |
| 7sealed | 169 | Smith, Barry (1496) | Won 2-1 | +141699 |
| 8sealed | 148 | Justinianes, Isaias (1596) | Lost 0-2 | -201679 |
| 9sealed | 159 | Davis, Peder (1573) | Won 2-0 | +161695 |
| 10draft | 18 | Crouch, Nathan J (1678) | Lost 1-2 | -181677 |
| 11draft | 49 | Gibson, William (1595) | Lost 1-2 | -191658 |
| 12draft | 51 | Sem, Paul (1653) | Won 2-1 | +171675 |
| 13draft | 34 | Hawkins, Brandon (1620) | Lost 1-2 | -191656 |
| 14draft | 1 | Gibson, William (1582) | Won 2-1 | +171673 |
| 15draft | 32 | Miner, Michael (1585) | Won 2-1 | +171690 |
| top | average opponent: 1594record: 9-5 | new rating: 1690 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1679 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 765 | Del Carmen, Martin (1486) | Won 2-0 | +141693 |
| 3sealed | 677 | Hildreth, John (1537) | Lost 0-2 | -201673 |
| 4sealed | 750 | Adams, Joshua H (1813) | Lost 0-2 | -161657 |
| 5sealed | 680 | Bannan, James (1485) | Lost 1-2 | -211636 |
| top | average opponent: 1580record: 1-3 | new rating: 1636 | ||
| Grand Prix San Diego 2013 (modern) | starting rating: 1665 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 67 | Dyck, Kevin (1518) | Won 2-1 | +151680 |
| 3modern | 8 | Lopez, Damien (1536) | Won 2-1 | +161696 |
| 4modern | 60 | Ferrando, Matthew (1800) | Draw 1-1 | +11697 |
| 5modern | 60 | Bulkowski, Jason M (1638) | Won 2-1 | +171714 |
| 6modern | 90 | Thompson, Gerry (1908) | Lost 1-2 | -141700 |
| 7modern | 80 | Halol, Zal (1532) | Lost 1-2 | -211679 |
| top | average opponent: 1655record: 3-2-1 | new rating: 1679 | ||
| Grand Prix Denver 2013 (legacy) | starting rating: 1634 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 22 | Rietzl, Paul (1867) | Won 2-1 | +221656 |
| 5legacy | 36 | Cecchetti, Daniel (1815) | Won 2-1 | +211677 |
| 6legacy | 17 | Peta, Chase (1478) | Won 2-1 | +141691 |
| 7legacy | 167 | Wijaya, Vidianto (1800) | Lost 0-2 | -161675 |
| 8legacy | 17 | Vidugiris, Gaudenis (1783) | Lost 1-2 | -161659 |
| 9legacy | 47 | Brueseke, Benjamin (1569) | Lost 0-2 | -191640 |
| 10legacy | 64 | Burcham, Daniel (1574) | Lost 0-2 | -201620 |
| 11legacy | 64 | Buell, Shawn (1629) | Won 2-1 | +191639 |
| 12legacy | 60 | Smith, Kyle 1962 (1631) | Won 2-1 | +171656 |
| 13legacy | 49 | Scott-Vargas, Luis (1995) | Won 2-1 | +241680 |
| 14legacy | 28 | Jonsson, Andreas (1820) | Lost 1-2 | -151665 |
| top | average opponent: 1724record: 6-5 | new rating: 1665 | ||
| Grand Prix Seattle-Tacoma 2012 (DKA limited) | starting rating: 1652 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 53 | Maples, Zechariah (1536) | Won 2-0 | +151667 |
| 3sealed | 69 | Arrowsmith, Michael (1384) | Won 2-1 | +131680 |
| 4sealed | 144 | D'Albora, Paul (1563) | Lost 0-2 | -201660 |
| 5sealed | 81 | Loucks, Jonathon (1770) | Lost 0-2 | -161644 |
| 6sealed | 264 | Hafer, Jared W (1520) | Won 2-1 | +161660 |
| 7sealed | 167 | Roberts, Jesse (1482) | Lost 0-2 | -211639 |
| 8sealed | 194 | Bergmann, Rob (1480) | Won 2-1 | +151654 |
| 9sealed | 162 | Klone-hicks, Gabriel (1537) | Lost 1-2 | -201634 |
| top | average opponent: 1534record: 4-4 | new rating: 1634 | ||
| Grand Prix San Diego 2011 (ISD limited) | starting rating: 1678 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 55 | Popick, Joel (1603) | Won 2-0 | +171695 |
| 3sealed | 3 | Thompson, Jeff B (1518) | Won 2-1 | +151710 |
| 4sealed | 52 | Contreras, Cameron (1517) | Lost 0-2 | -221688 |
| 5sealed | 94 | Hyden, Paul (1561) | Won 2-0 | +161704 |
| 6sealed | 27 | Watanabe, Yuuya (2055) | Lost 0-2 | -121692 |
| 7sealed | 85 | Saredo, Adrian (1593) | Lost 1-2 | -201672 |
| 8sealed | 99 | Nguyen, Kevin C (1518) | Lost 1-2 | -201652 |
| top | average opponent: 1624record: 3-4 | new rating: 1652 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 38 | Clark, David J (1512) | Won 2-0 | +171600 |
| 5legacy | 19 | Scott-Vargas, Luis (1924) | Lost 1-2 | -121588 |
| 6legacy | 60 | Wescoe, Craig (1751) | Won 2-0 | +211609 |
| 7legacy | 23 | Lax, Ari (2067) | Lost 0-2 | -111598 |
| 8legacy | 89 | Kleinman, Neil (1553) | Won 2-0 | +181616 |
| 9legacy | 58 | Tietze, Maxwell (1723) | Won 2-0 | +201636 |
| 10legacy | 31 | Cox, Patrick (1828) | Won 2-1 | +211657 |
| 11legacy | 21 | Riccione, Jeremy (1609) | Won 2-1 | +171674 |
| 12legacy | 10 | Ravitz, Joshua (1868) | Won 2-1 | +221696 |
| 13legacy | 6 | Ryan, Forrest (1711) | Won 2-0 | +181714 |
| 14legacy | 10 | DeMars, Brian (1788) | Lost 1-2 | -171697 |
| 15legacy | 10 | Kounoike, Masaki (1646) | Lost 1-2 | -191678 |
| top | average opponent: 1748record: 8-4 | new rating: 1678 | ||
| Grand Prix Denver 2011 (MBS limited) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 416 | Palo, Alyxx (1500) | Won 2-0 | +161586 |
| 2sealed | 410 | Hernandez, David A (1518) | Won 2-0 | +171603 |
| 3sealed | 413 | Zandi, Jeff (1604) | Won 2-1 | +181621 |
| 4sealed | 430 | Zornes, James (1853) | Lost 1-2 | -141607 |
| 5sealed | 463 | Girdner, Stephen (1537) | Lost 0-2 | -191588 |
| 6sealed | 474 | Bonner, Daniel (1500) | Won 2-0 | +161604 |
| 7sealed | 458 | Maliszewski, Nathannael (1548) | Won 2-0 | +171621 |
| 8sealed | 444 | Hartless, Jayson K (1557) | Lost 1-2 | -191602 |
| 9sealed | 446 | Buth, Andrew (1554) | Lost 1-2 | -191583 |
| top | average opponent: 1575record: 5-4 | new rating: 1583 | ||
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 184 | Kleist, Kenneth A (1500) | Won 2-0 | +181496 |
| 2sealed | 162 | Merriman-Cohen, Jeff (1518) | Won 2-0 | +181514 |
| 3sealed | 112 | Plymate, Andy (1536) | Won 2-0 | +191533 |
| 4sealed | 5 | Barnes, Miles E (1609) | Won 2-1 | +191552 |
| 5sealed | 26 | Ruskey, Albert (1678) | Lost 0-2 | -161536 |
| 6sealed | 125 | Phelps, Michael (1684) | Won 2-1 | +211557 |
| 7sealed | 94 | Tyler, Andrew (1522) | Lost 0-2 | -191538 |
| 8sealed | 158 | Koop, Phillip R (1558) | Won 2-0 | +191557 |
| 9sealed | 103 | Vidugiris, Gaudenis (2080) | Won 2-1 | +271584 |
| 10sealed | 43 | Shwaikoski, Brian (1597) | Lost 1-2 | -181566 |
| 11draft | 53 | Elliott, James (1578) | Lost 0-2 | -181548 |
| 12draft | 44 | Peterson, Michael (1501) | Won 2-0 | +171565 |
| 13draft | 33 | Ellis, Kenneth (1677) | Lost 1-2 | -161549 |
| 14draft | 54 | Neal, Stephen (1669) | Lost 1-2 | -161533 |
| 15draft | 12 | Capalongan, Edward (1529) | Won 2-1 | +181551 |
| 16draft | 13 | Chiou, Frank (1565) | Won 2-0 | +191570 |
| top | average opponent: 1613record: 10-6 | new rating: 1570 | ||
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 183 | Bauman, Michael (1517) | Won 2-0 | +181507 |
| 3extended | 108 | Morrison, Mathew (1536) | Won 2-0 | +191526 |
| 4extended | 14 | Yurchick, Adam (1749) | Lost 1-2 | -141512 |
| 5extended | 156 | Chianese, Jim (1519) | Lost 0-2 | -181494 |
| 6extended | 158 | Kolos, John (1586) | Lost 0-2 | -161478 |
| top | average opponent: 1581record: 2-3 | new rating: 1478 | ||
| Grand Prix Boston 2005 (extended) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 81 | Creutzberger, Peter (1500) | Won 2-1 | +171525 |
| 2extended | 18 | Schwartz, Justin (1505) | Lost 0-2 | -181507 |
| 3extended | 154 | Lemon, Thomas (1500) | Won 2-0 | +181525 |
| 4extended | 99 | Muir, Jeremy (1466) | Lost 1-2 | -191506 |
| 5extended | 228 | Colosi, Russell (1553) | Lost 1-2 | -171489 |
| top | average opponent: 1505record: 2-3 | new rating: 1489 | ||
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 87 | Green, Thomas (1500) | Lost 1-2 | -171452 |
| 2block | 264 | Jacobson, Mark (1482) | Won 2-0 | +181470 |
| 3block | 171 | Shapiro, Yakov (1500) | Won 2-0 | +191489 |
| 4block | 137 | Lindo, Aaron (1486) | Won 2-0 | +181507 |
| 5block | 74 | Allen, Keith (1535) | Lost 0-2 | -181489 |
| 6block | 171 | Poole, Adam (1484) | Won 2-0 | +181507 |
| 7block | 182 | McLaughlin, Matt (1519) | Won 2-0 | +181525 |
| 8block | 134 | Vertefeuille, John (1507) | Draw 1-1 | 01525 |
| 9block | 93 | Sterner, Edward (1554) | Lost 0-2 | -171508 |
| top | average opponent: 1507record: 5-3-1 | new rating: 1508 | ||
| Grand Prix Atlanta 2003 (8ED standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 17 | Young, Mark (1517) | Won 2-0 | +181521 |
| 3standard | 70 | Froehlich, Eric (1659) | Lost 0-2 | -151506 |
| 4standard | 150 | Delano, Jonathan (1502) | Lost 0-2 | -181488 |
| 5standard | 146 | Darbro, Roy (1455) | Lost 1-2 | -191469 |
| top | average opponent: 1533record: 1-3 | new rating: 1469 | ||
| Grand Prix Boston 2003 (LGN limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 25 | Ryder, Jake (1507) | Lost 0-2 | -181481 |
| 3sealed | 159 | DelVecchio, Anthony (1500) | Won 2-0 | +191500 |
| 4sealed | 128 | Polin, Justin (1677) | Won 2-1 | +211521 |
| 5sealed | 88 | Moss, Ben (1537) | Lost 0-2 | -181503 |
| top | average opponent: 1555record: 2-2 | new rating: 1503 | ||
| Grand Prix Philadelphia 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 136 | Jones, Stephen N. (1500) | Won 2-0 | +181518 |
| 2sealed | 53 | Murphy, John (1467) | Draw 1-1 | -11517 |
| 3sealed | 103 | Gascon, Jean-Francois (1517) | Lost 1-2 | -181499 |
| top | average opponent: 1495record: 1-1-1 | new rating: 1499 | ||