McKeown, Sean
Current rating: 1699
Record: 56-41-3
Grand Prix Washington DC 1999Grand Prix Philadelphia 2000Grand Prix Boston 2001Grand Prix Detroit 2001Grand Prix Denver 2001Grand Prix Tampa Bay 2002Grand Prix Philadelphia 2005Grand Prix New Jersey 2006Grand Prix Philadelphia 2008Grand Prix Seattle 2009Grand Prix Boston 2009Grand Prix Washington DC 2010Grand Prix Philadelphia 2012
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1674 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 787 | Araujo, Alexander A (1421) | Won 0-0 | +131687 |
| 2sealed | 693 | Elimer, Philipp (1517) | Won 2-0 | +151702 |
| 3sealed | 553 | Garamvolgyi, Alex (1554) | Won 2-0 | +161718 |
| 4sealed | 563 | Block, Devin (1557) | Won 2-0 | +151733 |
| 5sealed | 538 | Gustafson, Thomas (1498) | Won 2-1 | +131746 |
| 6sealed | 502 | Polvino, Matthew (1590) | Lost 1-2 | -201726 |
| 7sealed | 529 | Rizzo, Jonathan (1605) | Lost 1-2 | -211705 |
| 8sealed | 589 | Althouse, Tanner J (1519) | Won 2-1 | +151720 |
| 9sealed | 588 | Johnson, James 1201 (1563) | Lost 0-2 | -211699 |
| top | average opponent: 1536record: 6-3 | new rating: 1699 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1685 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 24 | Blesso, Marc (1520) | Lost 1-2 | -211664 |
| 5standard | 187 | Forrest, Brad (1597) | Won 2-1 | +171681 |
| 6standard | 37 | Antoun, Christopher (1559) | Won 2-1 | +161697 |
| 7standard | 66 | O'Connor, Sean (1558) | Won 2-0 | +151712 |
| 8standard | 9 | Auchter, Robbie (1625) | Lost 1-2 | -191693 |
| 9standard | 52 | Bertelsen, Nathan (1647) | Lost 0-2 | -191674 |
| top | average opponent: 1584record: 3-3 | new rating: 1674 | ||
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1696 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 401 | Costa, Matthew (1523) | Lost 1-2 | -211675 |
| 4sealed | 564 | Weitz, Brian (1467) | Won 2-0 | +141689 |
| 5sealed | 506 | Keith, Joseph (1541) | Won 2-1 | +161705 |
| 6sealed | 456 | Turtenwald, Owen (1851) | Won 2-1 | +201725 |
| 7sealed | 434 | Brown, Travis (1573) | Lost 0-2 | -201705 |
| 8sealed | 483 | Roy, Christopher (1634) | Lost 0-2 | -201685 |
| top | average opponent: 1598record: 3-3 | new rating: 1685 | ||
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1684 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 108 | Bryan, Murray (1518) | Won 2-0 | +151699 |
| 3standard | 37 | Sowards, Ben J (1478) | Won 2-1 | +141713 |
| 4standard | 18 | Sacher, AJ (1705) | Won 2-0 | +181731 |
| 5standard | 19 | Poncy, Paul E (1600) | Won 2-0 | +151746 |
| 6standard | 31 | Mok, Wilson (1598) | Won 2-1 | +161762 |
| 7standard | 4 | Calafell, Joel (1992) | Won 2-1 | +221784 |
| 8standard | 6 | Vigderman, Constantine (1683) | Won 2-0 | +161800 |
| 9standard | 1 | Jacob, Michael (1912) | Lost 0-0 | -161784 |
| 10standard | 15 | Woo, Travis (1662) | Lost 1-2 | -201764 |
| 11standard | 27 | Housley, Christopher (1553) | Lost 1-2 | -221742 |
| 12standard | 56 | Lu, John [CAN] (1570) | Lost 0-2 | -211721 |
| 13standard | 54 | Davis, Chris H (1669) | Lost 0-2 | -191702 |
| 14standard | 62 | Collins, Jay T (1563) | Won 2-1 | +151717 |
| 15standard | 45 | Nelson, Brad (1537) | Lost 1-2 | -211696 |
| top | average opponent: 1646record: 8-6 | new rating: 1696 | ||
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1671 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 116 | Majlaton, Alex (1746) | Won 2-0 | +201691 |
| 5extended | 33 | Schwartz, Gabriel (1802) | Lost 0-2 | -161675 |
| 6extended | 51 | Seder, Robert (1490) | Won 2-1 | +141689 |
| 7extended | 50 | Napoli, Phillip (1634) | Won 2-1 | +171706 |
| 8extended | 35 | Harrison, Travis (1649) | Lost 1-2 | -191687 |
| 9extended | 64 | Rodriguez, Juan C (1507) | ID | 01687 |
| 10extended | 60 | Sukenik, Jonathan (1534) | Lost 1-2 | -201667 |
| 11extended | 62 | Berkowitz, Jordan (2018) | Won 2-0 | +241691 |
| 12extended | 49 | Drebsky, David (1574) | Won 2-0 | +161707 |
| 13extended | 37 | burns, richard h (1528) | Won 2-1 | +141721 |
| 14extended | 27 | Martell, Tom (1759) | Lost 1-2 | -171704 |
| 15extended | 36 | Xenidis, Demetri N (1577) | Lost 1-2 | -201684 |
| top | average opponent: 1652record: 6-5-1 | new rating: 1684 | ||
| Grand Prix New Jersey 2006 (TSP limited) | starting rating: 1645 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 124 | Jackson, Allen (1735) | Won 2-0 | +191664 |
| 3sealed | 137 | McGee, Michael (1640) | Lost 0-2 | -181646 |
| 4sealed | 147 | Manolakos, Bryan (1509) | Won 2-1 | +151661 |
| 5sealed | 189 | Cortez, Micheal (1541) | Lost 1-2 | -201641 |
| 6sealed | 149 | McCullough, Christin J (1518) | Won 2-0 | +161657 |
| 7sealed | 148 | Black, Samuel (1631) | Won 2-0 | +181675 |
| 8sealed | 72 | Lauter, Michael (1657) | Won 2-0 | +171692 |
| 9sealed | 42 | Durney, Ryan (1536) | Lost 0-2 | -211671 |
| top | average opponent: 1596record: 5-3 | new rating: 1671 | ||
| Grand Prix Philadelphia 2005 (legacy) | starting rating: 1584 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 132 | Wenokor, Eric (1460) | Won 2-0 | +161600 |
| 2legacy | 67 | Hayner, Michael (1555) | Won 2-1 | +171617 |
| 3legacy | 24 | Perrin, Seth (1518) | Won 2-1 | +161633 |
| 4legacy | 27 | Walker, Rory (1503) | Won 2-0 | +161649 |
| 5legacy | 22 | Tang, James (1523) | Draw 1-1 | -21647 |
| 6legacy | 20 | Long, Noah (1521) | Won 2-0 | +151662 |
| 7legacy | 10 | Levin, Eugene (1780) | Draw 1-1 | +21664 |
| 8legacy | 24 | Phan, Lam (1572) | Lost 0-2 | -191645 |
| top | average opponent: 1554record: 5-1-2 | new rating: 1645 | ||
| Grand Prix Tampa Bay 2002 (TOR limited) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 50 | Webb, Chris (1520) | Won 2-0 | +171570 |
| 3sealed | 19 | Vicker, Justin (1574) | Won 2-0 | +181588 |
| 4sealed | 54 | Reed, Joseph (1492) | Lost 0-2 | -191569 |
| 5sealed | 52 | Calender, Stephen (1537) | Won 2-0 | +171586 |
| 6sealed | 26 | Schutt, Charles (1553) | Won 2-0 | +171603 |
| 7sealed | 18 | Emmert, Jeff (1527) | Lost 0-2 | -191584 |
| top | average opponent: 1534record: 4-2 | new rating: 1584 | ||
| Grand Prix Denver 2001 (Invasion block) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 28 | Krumick, Shannon (1461) | Lost 1-2 | -201529 |
| 5block | 46 | Cohen, Brett (1484) | Lost 1-2 | -181511 |
| 6block | 83 | Urich, Jerffery (1516) | Won 2-0 | +181529 |
| 7block | 44 | Comer, Alan (1888) | Won 2-0 | +241553 |
| top | average opponent: 1587record: 2-2 | new rating: 1553 | ||
| Grand Prix Detroit 2001 (PLS limited) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 32 | van Sickle, Joseph (1500) | Lost 1-2 | -181509 |
| 3sealed | 201 | Hiller, Cory (1500) | Lost 1-2 | -191490 |
| 4sealed | 236 | Rose, Chris (1482) | Won 2-0 | +181508 |
| 5sealed | 176 | Schaub, Matt (1551) | Won 2-0 | +191527 |
| 6sealed | 121 | Shvartsman, Alex (1744) | Won 2-0 | +221549 |
| 7sealed | 96 | Zimmerman, Steve (1568) | Lost 1-2 | -181531 |
| 8sealed | 96 | Janky, Gabriel (1516) | Won 2-0 | +181549 |
| top | average opponent: 1552record: 4-3 | new rating: 1549 | ||
| Grand Prix Boston 2001 (PLS limited) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 49 | Harvie, Donovan (1494) | Won 2-0 | +181524 |
| 5sealed | 4 | Price, David (1792) | Lost 1-2 | -131511 |
| 6sealed | 51 | McGlinchey, Mike (1528) | Won 2-1 | +181529 |
| 7sealed | 33 | Parker, Brock (1789) | Won 2-0 | +231552 |
| 8sealed | 12 | Szigeti, Peter (1619) | ID | 01552 |
| 9draft | 16 | Fog, Sam (1625) | Won 2-0 | +191571 |
| 10draft | 13 | Forsythe, Aaron (1702) | Lost 1-2 | -161555 |
| 11draft | 10 | Golden, Ryan (1619) | Won 2-1 | +201575 |
| 12draft | 29 | Parker, Brock (1810) | Lost 0-2 | -141561 |
| 13draft | 21 | Little, Nick (1577) | Lost 1-2 | -181543 |
| 14draft | 2 | Schneider, Justin (1654) | Lost 1-2 | -161527 |
| top | average opponent: 1655record: 5-5-1 | new rating: 1527 | ||
| Grand Prix Philadelphia 2000 (extended) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 52 | Weiford, Matt (1554) | Lost 0-0 | -171502 |
| 5extended | 88 | Kovack, Stephen (1537) | Won 0-0 | +181520 |
| 6extended | 59 | Wilbert, Adam (1560) | Won 0-0 | +191539 |
| 7extended | 34 | Wright, Randy (1659) | Lost 0-0 | -161523 |
| 8extended | 62 | Wolf, Andrew (1572) | Lost 0-0 | -171506 |
| top | average opponent: 1576record: 2-3 | new rating: 1506 | ||
| Grand Prix Washington DC 1999 (UDS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 72 | Touart, Patrick (1518) | Won 0-0 | +181518 |
| 3sealed | 46 | Chin, Mark (1536) | Draw 0-0 | +11519 |
| 4sealed | 67 | Foure, Frederik (1500) | Lost 0-0 | -191500 |
| 5sealed | 106 | Weitz, David (1539) | Won 0-0 | +191519 |
| 6sealed | 66 | Edwards, Rudy (1562) | Won 0-0 | +191538 |
| 7sealed | 47 | Alicea, Maxwell (1502) | Lost 0-0 | -191519 |
| top | average opponent: 1526record: 3-2-1 | new rating: 1519 | ||