Koven, Robert
Current rating: 1665

Grand Prix Dallas-Fort Worth 2016 (modern) starting rating: 1724
round table opponent (rating) result Δrating
1 152 Markstrom, Roberth (1534) Lost 0-2 -211703
2 532 Trevino, Frank (1449) Lost 0-2 -231680
3 965 Herrera, Joe (1349) Won 2-0 +121692
4 825 Delape, Christopher (1482) Won 2-1 +151707
5 666 Sexton-Davis, Jarod (1501) Lost 0-2 -221685
6 707 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
1 191 Craig, David (1425) Lost 0-2 -241768
2 450 Cook, Eric (1482) Lost 1-2 -231745
3 548 Dawkins, Olivea (1464) Won 2-0 +131758
4 471 McGlasson, Dustin (1481) Won 2-0 +131771
5 291 Salyer, Jeremy (1426) Lost 0-2 -241747
6 379 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
1 542 Jackson, Ellen (1553) Won 2-1 +151739
2 102 Stewart, Seth (1518) Won 2-1 +141753
3 108 Krautmann, Wenzel (1762) Won 2-0 +181771
4 46 Perez, Adam (1504) Won 2-0 +131784
5 31 Astroza Tagle, Alonso (1671) Won 2-0 +161800
6 20 Griffin, Mike (1651) Won 2-0 +151815
7 2 Chung, Jason (2102) Lost 0-2 -131802
8 28 Still, Jim (1621) Lost 1-2 -211781
9 149 Boritas, Evan (1540) Won 2-0 +141795
10 55 Boswell, Andrew (2010) Lost 0-2 -141781
11 64 Hayne, Alexander (2146) Lost 0-2 -121769
12 14 Fields, Frank (1636) Won 2-1 +161785
13 90 Avila, Gustavo (1606) Won 2-0 +151800
14 82 Lu, Peter (1641) Lost 1-2 -211779
15 61 Farmer, Jennifer (1529) Won 2-0 +131792
top average opponent: 1699record: 10-5 new rating: 1792

Grand Prix New Jersey 2014 (legacy) starting rating: 1757
round table opponent (rating) result Δrating
2 1004 Vance, Jerry (1517) Lost 1-2 -221735
3 1196 Ray, Jacob (1405) Won 2-1 +121747
4 1021 Grantham, Bradley (1500) Lost 0-2 -231724
5 915 Greiner, Thomas (1499) Won 2-1 +141738
6 765 Goldstein, Danny (1929) Lost 1-2 -141724
top average opponent: 1570record: 2-3 new rating: 1724

Grand Prix Albuquerque 2013 (THS standard) starting rating: 1689
round table opponent (rating) result Δrating
2 131 Villela Segura, Gorman (1356) Draw 1-1 -51684
3 273 Pincas, Nick (1518) Won 2-0 +151699
4 229 Rutledge, Jamie (1550) Won 2-0 +151714
5 168 Job, Jonathan (1639) Won 2-0 +171731
6 133 Ordonez, Hugo V (1545) Won 2-1 +141745
7 117 Warner, Nick (1571) Won 2-0 +151760
8 108 Rietzl, Paul (2001) Lost 0-2 -141746
9 128 Tenjum, Andrew (1807) Won 2-1 +191765
10 16 Marino, Lee (1593) Lost 1-2 -211744
11 38 Holiday, Nathan (1798) Lost 0-2 -171727
12 50 Milligan, Seth (1557) Lost 0-2 -211706
13 55 Dorsett, Zachariah (1748) Won 2-1 +191725
14 44 Rubin, Rafi (1585) Won 2-1 +151740
15 36 Tang, Jeffrey (1652) Won 2-0 +171757
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
2 181 Conine, Zachary (1482) Won 2-1 +151651
3 166 Suarez, Andres (1796) Lost 1-2 -151636
4 243 Larkin, Brandon (1532) Won 2-1 +161652
5 296 Xu, Roy (1485) Won 2-0 +151667
6 194 Gottstein, Jeff (1649) Won 2-1 +181685
7 169 Smith, Barry (1496) Won 2-1 +141699
8 148 Justinianes, Isaias (1596) Lost 0-2 -201679
9 159 Davis, Peder (1573) Won 2-0 +161695
10 18 Crouch, Nathan J (1678) Lost 1-2 -181677
11 49 Gibson, William (1595) Lost 1-2 -191658
12 51 Sem, Paul (1653) Won 2-1 +171675
13 34 Hawkins, Brandon (1620) Lost 1-2 -191656
14 1 Gibson, William (1582) Won 2-1 +171673
15 32 Miner, Michael (1585) Won 2-1 +161689
top average opponent: 1594record: 9-5 new rating: 1689

Grand Prix Las Vegas 2013 (MMA limited) starting rating: 1679
round table opponent (rating) result Δrating
2 765 Del Carmen, Martin (1486) Won 2-0 +141693
3 677 Hildreth, John (1537) Lost 0-2 -201673
4 750 Adams, Joshua H (1813) Lost 0-2 -161657
5 680 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
2 67 Dyck, Kevin (1518) Won 2-1 +151680
3 8 Lopez, Damien (1536) Won 2-1 +161696
4 60 Ferrando, Matthew (1800) Draw 1-1 +11697
5 60 Bulkowski, Jason M (1638) Won 2-1 +171714
6 90 Thompson, Gerry (1908) Lost 1-2 -141700
7 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
4 22 Rietzl, Paul (1867) Won 2-1 +221656
5 36 Cecchetti, Daniel (1815) Won 2-1 +211677
6 17 Peta, Chase (1478) Won 2-1 +141691
7 167 Wijaya, Vidianto (1800) Lost 0-2 -161675
8 17 Vidugiris, Gaudenis (1783) Lost 1-2 -161659
9 47 Brueseke, Benjamin (1569) Lost 0-2 -191640
10 64 Burcham, Daniel (1574) Lost 0-2 -201620
11 64 Buell, Shawn (1629) Won 2-1 +191639
12 60 Smith, Kyle 1962 (1631) Won 2-1 +171656
13 49 Scott-Vargas, Luis (1995) Won 2-1 +241680
14 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: 1651
round table opponent (rating) result Δrating
2 53 Maples, Zechariah (1536) Won 2-0 +161667
3 69 Arrowsmith, Michael (1384) Won 2-1 +131680
4 144 D'Albora, Paul (1563) Lost 0-2 -201660
5 81 Loucks, Jonathon (1770) Lost 0-2 -161644
6 264 Hafer, Jared W (1520) Won 2-1 +161660
7 167 Roberts, Jesse (1482) Lost 0-2 -211639
8 194 Bergmann, Rob (1480) Won 2-1 +151654
9 162 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
2 55 Popick, Joel (1603) Won 2-0 +171695
3 3 Thompson, Jeff B (1518) Won 2-1 +151710
4 52 Contreras, Cameron (1517) Lost 0-2 -221688
5 94 Hyden, Paul (1561) Won 2-0 +161704
6 27 Watanabe, Yuuya (2055) Lost 0-2 -121692
7 85 Saredo, Adrian (1593) Lost 1-2 -201672
8 99 Nguyen, Kevin C (1518) Lost 1-2 -211651
top average opponent: 1624record: 3-4 new rating: 1651

Grand Prix Providence 2011 (legacy) starting rating: 1583
round table opponent (rating) result Δrating
4 38 Clark, David J (1512) Won 2-0 +171600
5 19 Scott-Vargas, Luis (1924) Lost 1-2 -121588
6 60 Wescoe, Craig (1751) Won 2-0 +211609
7 23 Lax, Ari (2067) Lost 0-2 -111598
8 89 Kleinman, Neil (1553) Won 2-0 +181616
9 58 Tietze, Maxwell (1723) Won 2-0 +191635
10 31 Cox, Patrick (1828) Won 2-1 +221657
11 21 Riccione, Jeremy (1609) Won 2-1 +171674
12 10 Ravitz, Joshua (1868) Won 2-1 +221696
13 6 Ryan, Forrest (1711) Won 2-0 +181714
14 10 DeMars, Brian (1787) Lost 1-2 -171697
15 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
1 416 Palo, Alyxx (1500) Won 2-0 +161586
2 410 Hernandez, David A (1518) Won 2-0 +171603
3 413 Zandi, Jeff (1602) Won 2-1 +181621
4 430 Zornes, James (1853) Lost 1-2 -141607
5 463 Girdner, Stephen (1537) Lost 0-2 -191588
6 474 Bonner, Daniel A (1500) Won 2-0 +161604
7 458 Maliszewski, Nathannael (1548) Won 2-0 +171621
8 444 Hartless, Jayson K (1557) Lost 1-2 -191602
9 446 Buth, Andrew (1554) Lost 1-2 -191583
top average opponent: 1574record: 5-4 new rating: 1583

Grand Prix Portland 2010 (M11 limited) starting rating: 1478
round table opponent (rating) result Δrating
1 184 Kleist, Kenneth A (1500) Won 2-0 +181496
2 162 Merriman-Cohen, Jeff (1518) Won 2-0 +181514
3 112 Plymate, Andy (1536) Won 2-0 +191533
4 5 Barnes, Miles E (1609) Won 2-1 +191552
5 26 Ruskey, Albert (1677) Lost 0-2 -161536
6 125 Phelps, Michael (1684) Won 2-1 +211557
7 94 Tyler, Andrew (1522) Lost 0-2 -191538
8 158 Koop, Phillip R (1558) Won 2-0 +191557
9 103 Vidugiris, Gaudenis (2079) Won 2-1 +271584
10 43 Shwaikoski, Brian (1597) Lost 1-2 -181566
11 53 Elliott, James (1578) Lost 0-2 -181548
12 44 Peterson, Michael (1501) Won 2-0 +171565
13 33 Ellis, Kenneth (1677) Lost 1-2 -161549
14 54 Neal, Stephen (1669) Lost 1-2 -161533
15 12 Capalongan, Edward (1529) Won 2-1 +181551
16 13 Chiou, Frank (1565) Won 2-0 +191570
top average opponent: 1612record: 10-6 new rating: 1570

Grand Prix Philadelphia 2008 (extended) starting rating: 1489
round table opponent (rating) result Δrating
2 183 Bauman, Michael (1517) Won 2-0 +181507
3 108 Morrison, Mathew (1536) Won 2-0 +191526
4 14 Yurchick, Adam (1749) Lost 1-2 -141512
5 156 Chianese, James (1519) Lost 0-2 -181494
6 158 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
1 81 Creutzberger, Peter (1500) Won 2-1 +171525
2 18 Schwartz, Justin (1505) Lost 0-2 -181507
3 154 Lemon, Thomas (1500) Won 2-0 +181525
4 99 Muir, Jeremy (1466) Lost 1-2 -191506
5 228 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
1 87 Green, Thomas (1500) Lost 1-2 -171452
2 264 Jacobson, Mark (1482) Won 2-0 +181470
3 171 Shapiro, Yakov (1500) Won 2-0 +191489
4 137 Lindo, Aaron (1486) Won 2-0 +181507
5 74 Allen, Keith (1535) Lost 0-2 -181489
6 171 Poole, Adam (1484) Won 2-0 +181507
7 182 McLaughlin, Matt (1519) Won 2-0 +181525
8 134 Vertefeuille, John (1507) Draw 1-1 01525
9 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
2 17 Young, Mark (1517) Won 2-0 +181521
3 70 Froehlich, Eric (1659) Lost 0-2 -151506
4 150 Delano, Jonathan (1502) Lost 0-2 -181488
5 146 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
2 25 Ryder, Jake (1507) Lost 0-2 -181481
3 159 DelVecchio, Anthony (1500) Won 2-0 +191500
4 128 Polin, Justin (1677) Won 2-1 +211521
5 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
1 136 Jones, Stephen N. (1500) Won 2-0 +181518
2 53 Murphy, John (1467) Draw 1-1 -11517
3 103 Gascon, Jean-Francois (1517) Lost 1-2 -181499
top average opponent: 1495record: 1-1-1 new rating: 1499