Feinstein, David
Current rating: 1716 (#5549)
Record: 59-46-2 (GP) / 8-7-1 (professional)
Grand Prix Boston 2003Grand Prix New Jersey 2004Grand Prix Austin 2004Grand Prix Boston 2005Grand Prix Seattle 2005Grand Prix Detroit 2005Grand Prix Philadelphia 2005Pro Tour Prague 2006Grand Prix Toronto 2006Grand Prix Philadelphia 2008Grand Prix Boston 2009Pro Tour Austin 2009Grand Prix Providence 2011Grand Prix Boston-Worcester 2012Grand Prix Philadelphia 2012
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1717 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 121 | Pskowski, Timothy (1548) | Won 2-0 | +151732 |
| 5sealed | 43 | Balderas, Ryan (1512) | Won 2-0 | +141746 |
| 6sealed | 23 | Seres, Alex (1506) | Lost 0-2 | -221724 |
| 7sealed | 19 | Kazhdan, Joseph (1591) | Won 2-0 | +161740 |
| 8sealed | 19 | Wagner, Andrew C (1505) | Won 2-0 | +131753 |
| 9sealed | 17 | Turtenwald, Owen (1852) | Lost 1-2 | -161737 |
| 10sealed | 47 | Versteeg, Carl (1543) | Lost 1-2 | -211716 |
| top | average opponent: 1580record: 4-3 | new rating: 1716 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1751 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 154 | Herr, Shawn (1297) | Won 2-0 | +101761 |
| 5sealed | 29 | Wescoe, Craig (1915) | Lost 1-2 | -151746 |
| 6sealed | 99 | Battiston, Dario (1535) | Won 2-0 | +141760 |
| 7sealed | 154 | Tom, Kar Yung (1574) | Lost 0-2 | -211739 |
| 8sealed | 128 | Zheng, Kevin (1561) | Lost 1-2 | -221717 |
| top | average opponent: 1576record: 2-3 | new rating: 1717 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1777 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 408 | Hsu, James (1500) | Lost 1-2 | -231754 |
| 5legacy | 485 | Soi, Vivek (1552) | Won 2-1 | +151769 |
| 6legacy | 452 | Bono, Joe (1526) | Won 2-0 | +131782 |
| 7legacy | 430 | Ochoa, David (1967) | Won 2-0 | +221804 |
| 8legacy | 414 | Johnston, Adam (1572) | Won 2-0 | +141818 |
| 9legacy | 405 | Richardson, Justin (1529) | Lost 0-2 | -231795 |
| 10legacy | 75 | Gans, Jake (1562) | Lost 1-2 | -231772 |
| 11legacy | 59 | Kounoike, Masaki (1570) | Lost 1-2 | -211751 |
| top | average opponent: 1597record: 4-4 | new rating: 1751 | ||
| Pro Tour Austin 2009 (extended) | starting rating: 1788 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 86 | Nakamura, Shuhei (1956) | Lost 0-2 | -151773 |
| 2extended | 162 | Sanchez, Eugeni (1852) | Lost 1-2 | -171756 |
| 3extended | 175 | Mayo Gavela, Diego (1475) | Won 2-0 | +131769 |
| 4extended | 137 | Aplin, Steven (1740) | Won 2-0 | +181787 |
| 5extended | 105 | Robinson, Brian (1639) | Lost 1-2 | -211766 |
| 6draft | 105 | Hinkle, Charles (1710) | Won 2-0 | +171783 |
| 7draft | 67 | Snepvangers, Bram (1769) | Won 2-1 | +181801 |
| 8draft | 25 | Doise, Jan (1854) | Won 2-0 | +191820 |
| 9draft | 3 | Freedman, Jerry (1694) | Lost 0-2 | -211799 |
| 11draft | 50 | Maubert, Noham (1573) | Lost 1-2 | -221777 |
| top | average opponent: 1726record: 5-5 | new rating: 1777 | ||
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1593 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 463 | McNeill, Dan (1496) | Draw 1-1 | -21591 |
| 3sealed | 529 | Ogrydziak, Jon (1486) | Won 2-1 | +161607 |
| 4sealed | 491 | Thomas, Jeff (1518) | Won 2-0 | +171624 |
| 5sealed | 445 | Leavitt, David (1573) | Won 2-0 | +171641 |
| 6sealed | 424 | Van Lunen, Jacob (1652) | Won 2-1 | +181659 |
| 7sealed | 412 | Jordan, Daniel (1518) | Won 2-0 | +151674 |
| 8sealed | 406 | Wojceshonek, Bradley (1626) | Won 2-0 | +181692 |
| 9sealed | 403 | Tenney, Thomas A (1633) | Won 2-1 | +161708 |
| 10draft | 20 | Lundquist, Ben (1956) | Won 2-0 | +231731 |
| 11draft | 70 | Bonneville, Martin (1767) | Won 2-0 | +191750 |
| 12draft | 1 | Pearlman, Jonathan (1780) | Won 2-1 | +181768 |
| 13draft | 54 | Irvine, David (1920) | Won 2-1 | +211789 |
| 14draft | 28 | Egolf, Marlon (1692) | ID | 01789 |
| 15draft | 1 | Pearlman, Jonathan (1802) | ID | 01789 |
| Qdraft | Pearlman, Jonathan (1802) | Won 2-1 | +181807 | |
| Sdraft | Egolf, Marlon (1732) | Lost 0-0 | -191788 | |
| top | average opponent: 1684record: 12-1-3 | new rating: 1788 | ||
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1580 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 6 | Luta, Shane (1483) | Won 2-0 | +161596 |
| 3extended | 133 | Skarvelis, Theo (1536) | Lost 1-2 | -191577 |
| 4extended | 151 | Egli, Walter (1490) | Won 2-1 | +171594 |
| 5extended | 92 | Ketita, Nassim (1646) | Won 2-1 | +191613 |
| 6extended | 35 | Sukenik, Jonathan (1532) | Lost 1-2 | -201593 |
| 7extended | 150 | Baker, Charles (1514) | Won 2-0 | +171610 |
| 8extended | 75 | McCormick, Matt (1519) | Won 2-0 | +161626 |
| 9extended | 47 | Boehm, Greg (1618) | Won 2-1 | +181644 |
| 10extended | 42 | Folinus, Jeff (1734) | Lost 1-2 | -161628 |
| 11extended | 58 | Romao, Carlos (1738) | Lost 1-2 | -161612 |
| 12extended | 58 | Mutolo, Zachary (1576) | Lost 0-2 | -191593 |
| top | average opponent: 1581record: 6-5 | new rating: 1593 | ||
| Grand Prix Toronto 2006 (DIS limited) | starting rating: 1585 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 67 | Zajdner, Mark (1679) | Won 2-0 | +201605 |
| 4sealed | 6 | Page, Nick (1515) | Won 2-1 | +161621 |
| 5sealed | 18 | Bailly, Henri (1501) | Lost 1-2 | -201601 |
| 6sealed | 63 | Aiken, Paul T (1557) | Won 2-0 | +171618 |
| 7sealed | 20 | Clack, Curtis (1574) | Lost 0-2 | -181600 |
| 8sealed | 49 | Swoyer, Mark (1527) | Lost 0-2 | -201580 |
| top | average opponent: 1559record: 3-3 | new rating: 1580 | ||
| Pro Tour Prague 2006 (DIS draft) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 205 | Diezel, Michael (1842) | Draw 1-1 | +61549 |
| 2draft | 33 | Carvalho, Marcio (2127) | Won 2-0 | +271576 |
| 3draft | 25 | Smith, Don (1695) | Lost 0-2 | -161560 |
| 4draft | 168 | Ruess, Jan (1787) | Won 2-1 | +221582 |
| 5draft | 33 | Westfall, Matthew (1661) | Lost 1-2 | -161566 |
| 6draft | 103 | Oberg, Kenny (1649) | Won 2-1 | +191585 |
| top | average opponent: 1793record: 3-2-1 | new rating: 1585 | ||
| Grand Prix Philadelphia 2005 (legacy) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 48 | Sanchez, Juan C (1518) | Won 2-0 | +181559 |
| 3legacy | 64 | Ewell, Patrick (1501) | Lost 1-2 | -191540 |
| 4legacy | 139 | Villeneuve, Rene (1518) | Lost 0-2 | -191521 |
| 5legacy | 139 | Morin, Kyle (1501) | Won 2-0 | +181539 |
| 6legacy | 114 | Taylor, Eric (1658) | Won 2-0 | +201559 |
| 7legacy | 85 | Elarar, Jay (1691) | Lost 0-2 | -161543 |
| top | average opponent: 1564record: 3-3 | new rating: 1543 | ||
| Grand Prix Detroit 2005 (BOK limited) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 8 | Ravitz, Joshua (1697) | Won 2-0 | +201565 |
| 5sealed | 3 | Krempels, Craig (1790) | Lost 1-2 | -141551 |
| 6sealed | 20 | Gillham, Jacob (1590) | Won 2-0 | +191570 |
| 7sealed | 20 | Rollenhagen, Peter (1608) | Lost 0-2 | -171553 |
| 8sealed | 35 | Napoli, Phillip (1584) | Won 2-1 | +181571 |
| 9draft | 16 | Pelcak, John (1690) | Lost 1-2 | -151556 |
| 10draft | 3 | Norris, James (1525) | Won 2-1 | +171573 |
| 11draft | 3 | Mack, Shaun (1590) | Won 2-0 | +181591 |
| 12draft | 14 | Krempels, Craig (1791) | Lost 0-2 | -141577 |
| 13draft | 16 | Rollenhagen, Peter (1606) | Lost 0-2 | -181559 |
| 14draft | 6 | Miller, Rashad (1539) | Lost 1-2 | -181541 |
| top | average opponent: 1637record: 5-6 | new rating: 1541 | ||
| Grand Prix Seattle 2005 (extended) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 4 | Meyer, Chad (1464) | Won 2-0 | +161598 |
| 5extended | 16 | Walls, Gabe (1821) | Won 2-1 | +221620 |
| 6extended | 8 | Struck, Grant (1563) | Lost 0-2 | -191601 |
| 7extended | 27 | Diamant, Daniel (1607) | Lost 1-2 | -181583 |
| 8extended | 32 | Louie, Benny (1542) | Won 2-0 | +171600 |
| 9extended | 24 | Marchesano, Ernie (1581) | Lost 0-2 | -181582 |
| 10extended | 25 | Stringer, Jay (1520) | Lost 1-2 | -191563 |
| 11extended | 31 | Annable, Marcus (1558) | Lost 0-2 | -181545 |
| top | average opponent: 1582record: 3-5 | new rating: 1545 | ||
| Grand Prix Boston 2005 (extended) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 133 | Johnson, Chris (1500) | Lost 0-2 | -191551 |
| 2extended | 272 | Taylor, Kyle (1482) | Won 2-0 | +161567 |
| 3extended | 216 | Straus, Justin (1501) | Won 2-1 | +171584 |
| 4extended | 158 | Coles, Travis (1520) | Won 2-0 | +171601 |
| 5extended | 116 | Kenney, Bryn (1548) | Lost 0-2 | -191582 |
| top | average opponent: 1510record: 3-2 | new rating: 1582 | ||
| Grand Prix Austin 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 12 | De Rosa, Antonino (1833) | Lost 0-2 | -121488 |
| 5sealed | 60 | Plurkowski, Luke (1612) | Won 2-0 | +201508 |
| 6sealed | 43 | Tschumy, Timothy (1553) | Won 2-0 | +191527 |
| 7sealed | 29 | Zamora, Nathan (1474) | Lost 0-2 | -191508 |
| 8sealed | 74 | Meyerson, Jeffrey (1503) | Won 2-1 | +181526 |
| 9rochester | 18 | Corbett, Justin (1522) | Won 2-1 | +181544 |
| 10rochester | 5 | Bryant, Brandon (1581) | Lost 1-2 | -171527 |
| 11rochester | 12 | Ravitz, Joshua (1585) | Won 2-1 | +191546 |
| 12rochester | 16 | Miller, Stephen (1619) | Lost 1-2 | -171529 |
| 13rochester | 5 | Hensel, Peter (1559) | Won 2-0 | +191548 |
| 14rochester | 11 | Williams, David A (1792) | Won 2-0 | +221570 |
| top | average opponent: 1603record: 7-4 | new rating: 1570 | ||
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 65 | Giguere, Eric (1464) | Won 2-0 | +181516 |
| 3block | 115 | Minicucci, Domenic (1536) | Lost 1-2 | -181498 |
| 4block | 128 | DeSantis, Jimmy (1517) | Won 2-0 | +181516 |
| 5block | 85 | Kessel, Jens (1482) | Lost 0-2 | -181498 |
| 6block | 253 | Enss, Matt (1498) | Won 2-1 | +181516 |
| 7block | 139 | Strauch, Brian (1520) | Won 2-1 | +181534 |
| 8block | 82 | Duval, Jeffrey (1648) | Lost 0-2 | -161518 |
| 9block | 131 | Li, Jeffrey (1538) | Lost 1-2 | -181500 |
| top | average opponent: 1525record: 4-4 | new rating: 1500 | ||
| Grand Prix Boston 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 95 | Porter, Ben (1500) | Won 2-0 | +181518 |
| 2sealed | 52 | Rodriguez, Erik (1468) | Draw 1-1 | -11517 |
| 3sealed | 100 | Short, Michael (1482) | Lost 1-2 | -191498 |
| 4sealed | 193 | Chojnacki, Robert (1499) | Won 2-0 | +181516 |
| 5sealed | 140 | Turek, Leslie (1518) | Won 2-1 | +181534 |
| 6sealed | 89 | Glazier, Jeffrey A (1535) | Lost 0-2 | -181516 |
| 7sealed | 116 | Voigt, Jeffrey (1500) | Lost 0-2 | -181498 |
| top | average opponent: 1500record: 3-3-1 | new rating: 1498 | ||