Dempsey, Brandon
Current rating: 1683
Record: 56-50-2
Grand Prix Richmond 2014Grand Prix Cincinnati 2014Grand Prix Washington DC 2014Grand Prix Boston-Worcester 2014Grand Prix Pittsburgh 2015Grand Prix New Jersey 2017 (std)Grand Prix Washington DC 2017Grand Prix Hartford 2018Grand Prix Richmond 2018 (leg)Grand Prix New Jersey 2018Grand Prix New Jersey 2019Grand Prix Niagara Falls 2019Grand Prix Washington DC 2019Regional Championships Atlanta 2022
| Regional Championships Atlanta 2022 (pioneer) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 1218 | Bernat, Michael (1868) | Won 2-1 | +231593 |
| 2pioneer | 1122 | Li, Bruce (1616) | Won 2-1 | +181611 |
| 3pioneer | 1069 | Chiang, Jeff (1536) | Won 2-0 | +171628 |
| 4pioneer | 1044 | Riano, Shaye (1675) | Won 2-1 | +191647 |
| 5pioneer | 1005 | Strange, Alex (1663) | Lost 0-2 | -181629 |
| 6pioneer | 1047 | Mancinelli, Matthew (1683) | Won 2-1 | +191648 |
| 7pioneer | 1033 | Allen, Nolan (1598) | Won 2-1 | +171665 |
| 8pioneer | 1021 | Radermacher, Kenny (1598) | Won 2-0 | +171682 |
| 9pioneer | 1004 | Egolf, Michael (1556) | Lost 1-2 | -201662 |
| 10pioneer | 1031 | Steuer, Nathan (2082) | Won 2-0 | +251687 |
| 11pioneer | 1022 | Pardee, Samuel (2087) | Lost 1-2 | -111676 |
| 12pioneer | 1032 | Lossett, Joe (1952) | Lost 0-2 | -131663 |
| 13pioneer | 1036 | Pyka, Jeffrey (1809) | Won 2-1 | +201683 |
| top | average opponent: 1748record: 9-4 | new rating: 1683 | ||
| Grand Prix Washington DC 2019 (MH1 limited) | starting rating: 1625 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 47 | Wong, Michael (1445) | Lost 1-2 | -211604 |
| 4sealed | 250 | Durni, Owen (1667) | Won 2-1 | +191623 |
| 5sealed | 235 | Nelson, Evan (1764) | Lost 1-2 | -151608 |
| 6sealed | 250 | Tiday, Gabriel (1545) | Lost 0-2 | -191589 |
| 7sealed | 266 | LeFavor, Samuel (1544) | Lost 0-2 | -191570 |
| top | average opponent: 1593record: 1-4 | new rating: 1570 | ||
| Grand Prix Niagara Falls 2019 (legacy) | starting rating: 1638 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 229 | Patel, Hemant (1524) | Won 2-0 | +161654 |
| 4legacy | 2 | Dore, Maxime (1863) | Lost 0-2 | -141640 |
| 5legacy | 80 | Chen, Gregory (1698) | Won 2-0 | +191659 |
| 6legacy | 118 | Johnson, Brendon (1838) | Lost 1-2 | -151644 |
| 7legacy | 112 | McGee Jr., Keith (1584) | Lost 0-2 | -191625 |
| top | average opponent: 1701record: 2-3 | new rating: 1625 | ||
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1637 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 67 | Abela, Andrew (1745) | Lost 1-2 | -161621 |
| 4sealed | 202 | Eck, James (1636) | Won 2-0 | +181639 |
| 5sealed | 316 | Akhundzadeh, Amir (1545) | Won 2-1 | +171656 |
| 6sealed | 143 | Spear, Chris (1584) | Lost 0-2 | -201636 |
| 7sealed | 138 | McCord, Christopher (1471) | Won 2-1 | +151651 |
| 8sealed | 147 | Barash, Zachary (1868) | Won 2-0 | +221673 |
| 9sealed | 107 | Alaniz, Benjamin (1582) | Won 2-0 | +171690 |
| 10draft | 116 | Haversat, Jacob (1900) | Lost 1-2 | -151675 |
| 11draft | 50 | LePine, Mark (1722) | Lost 1-2 | -171658 |
| 12draft | 91 | Benson, Kyle (1559) | Lost 0-2 | -201638 |
| top | average opponent: 1661record: 5-5 | new rating: 1638 | ||
| Grand Prix New Jersey 2018 (GRN standard) | starting rating: 1632 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 136 | Parsons, Aaron (1688) | Won 2-0 | +191651 |
| 4standard | 66 | Solis, Steven (1727) | Lost 0-2 | -171634 |
| 5standard | 118 | Kiihne, Zachary (1858) | Won 2-0 | +221656 |
| 6standard | 92 | Eapen, Roshen (1850) | Lost 1-2 | -141642 |
| 7standard | 133 | Klein, Ian (1516) | Won 2-1 | +161658 |
| 8standard | 95 | Jancuk, Joe (1517) | Lost 0-2 | -211637 |
| top | average opponent: 1693record: 3-3 | new rating: 1637 | ||
| Grand Prix Richmond 2018 (leg) (legacy) | starting rating: 1631 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 99 | Chacon, Jorge (1582) | Won 2-1 | +171648 |
| 4legacy | 91 | Reynolds, Shaun (1582) | Won 2-1 | +171665 |
| 5legacy | 1 | Schuetz, Stefan (1993) | Lost 0-2 | -121653 |
| 6legacy | 114 | Wildes, Khrystian (1608) | Lost 1-2 | -191634 |
| 7legacy | 144 | Sheridan, Conor (1572) | Won 2-0 | +171651 |
| 8legacy | 110 | Sarhan, Nizar (1594) | Lost 1-2 | -191632 |
| top | average opponent: 1655record: 3-3 | new rating: 1632 | ||
| Grand Prix Hartford 2018 (modern) | starting rating: 1591 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 116 | McCaulley, Daniel (1516) | Won 2-1 | +171608 |
| 4modern | 129 | Betrix, Ryan (1610) | Won 2-0 | +181626 |
| 5modern | 59 | Li, Jonathan [CAN] (1598) | Won 2-0 | +171643 |
| 6modern | 5 | Murphy, Dylan (1762) | Won 2-0 | +211664 |
| 7modern | 4 | Pastore, Kellen (1964) | Lost 1-2 | -131651 |
| 8modern | 32 | Rogers, Joseph (1514) | Won 2-0 | +151666 |
| 9modern | 237 | Hussein, Tariq (1764) | Lost 1-2 | -161650 |
| 10modern | 276 | Chen, Alexander (1695) | Lost 1-2 | -171633 |
| 11modern | 314 | Milano, Kyle (1589) | Won 2-0 | +171650 |
| 12modern | 278 | Dievendorf, Joseph (1607) | Lost 1-2 | -191631 |
| top | average opponent: 1662record: 6-4 | new rating: 1631 | ||
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1580 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 328 | Jones, Scott (1430) | Lost 1-2 | -211559 |
| 4standard | 289 | Sweeney, Jace (1579) | Won 2-0 | +181577 |
| 5standard | 334 | Watt, Alex (1594) | Won 2-0 | +191596 |
| 6standard | 100 | Hayne, Alexander (2063) | Won 2-0 | +261622 |
| 7standard | 46 | Rivera, Jean (1587) | Won 2-1 | +171639 |
| 8standard | 38 | Esposito, Evan (1956) | Lost 1-2 | -121627 |
| 9standard | 59 | Tautic, Raymond (1691) | Lost 0-2 | -171610 |
| 10standard | 224 | Little, Adrian (1575) | Lost 0-2 | -191591 |
| top | average opponent: 1684record: 4-4 | new rating: 1591 | ||
| Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 337 | Ritter, Jeffrey (1500) | Won 2-1 | +181543 |
| 4standard | 193 | Watanabe, Yuuya (2214) | Lost 1-2 | -81535 |
| 5standard | 319 | Dreher, Gregory (1488) | Won 2-0 | +171552 |
| 6standard | 233 | Martell, William (1636) | Won 2-1 | +201572 |
| 7standard | 73 | Fowler, Stephen (1435) | Won 2-1 | +151587 |
| 8standard | 42 | Zhang, Charles (1807) | Lost 1-2 | -141573 |
| 9standard | 145 | Turnbull, Chris (1507) | Won 2-0 | +171590 |
| 10standard | 47 | Dufour, Jimmy (1787) | Won 2-1 | +221612 |
| 11standard | 68 | Wilson, Avery (1746) | Lost 1-2 | -161596 |
| 12standard | 117 | Nagy, Stephen (1692) | Lost 0-2 | -161580 |
| top | average opponent: 1681record: 6-4 | new rating: 1580 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 490 | Carey, Chris (1484) | Lost 0-2 | -191503 |
| 3modern | 696 | Space, Carson (1359) | Won 2-0 | +151518 |
| 4modern | 700 | Cypher, Sean (1482) | Won 2-0 | +181536 |
| 5modern | 438 | Judge, Tom (1543) | Lost 0-2 | -181518 |
| 6modern | 590 | Young, Garratt (1535) | Won 2-0 | +181536 |
| 7modern | 462 | Vasovski, Michael (1931) | Lost 1-2 | -111525 |
| top | average opponent: 1555record: 3-3 | new rating: 1525 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 720 | Koza, Tanner (1536) | Lost 0-2 | -191559 |
| 4modern | 856 | Hart, Matt (1520) | Lost 1-2 | -191540 |
| 5modern | 1059 | Cortezano, Simeon (1504) | Lost 0-2 | -181522 |
| top | average opponent: 1520record: 0-3 | new rating: 1522 | ||
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1615 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 265 | Holmes, Evan (1537) | Won 2-1 | +171632 |
| 4sealed | 117 | Hartnett, James (1487) | Lost 1-2 | -211611 |
| 5sealed | 221 | Jones, Oscar (1799) | Lost 0-2 | -141597 |
| 6sealed | 365 | Lundblad, Erik (1555) | Lost 0-2 | -191578 |
| top | average opponent: 1595record: 1-3 | new rating: 1578 | ||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 268 | Ponder, Zachary (1475) | Lost 0-2 | -201539 |
| 3standard | 469 | Wireman, Dustin (1500) | Won 2-0 | +181557 |
| 4standard | 194 | Ptak, John (1495) | Won 2-1 | +171574 |
| 5standard | 266 | Russell, Joe (1452) | Won 2-0 | +151589 |
| 6standard | 81 | Larsen, Randy (1534) | Won 2-0 | +171606 |
| 7standard | 27 | Smith, Eric W (1524) | Won 2-0 | +171623 |
| 8standard | 41 | Mcclain, Josh (2094) | Lost 1-2 | -101613 |
| 9standard | 150 | Spry, Robert (1597) | Won 2-0 | +181631 |
| 10standard | 61 | Hamilton, Alex (1548) | Lost 1-2 | -201611 |
| 11standard | 88 | Nelms, Andrew (1687) | Won 2-1 | +201631 |
| 12standard | 51 | Kibler, Brian (1798) | Lost 0-2 | -151616 |
| 13standard | 62 | Milutinovic, Charles (1602) | Draw 1-1 | -11615 |
| top | average opponent: 1609record: 7-4-1 | new rating: 1615 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 128 | Maddox, Zachary (1518) | Won 2-0 | +181518 |
| 3modern | 97 | Anton, Leon (1504) | Won 2-0 | +181536 |
| 4modern | 26 | Liu, Brian (1557) | Draw 1-1 | 01536 |
| 5modern | 86 | Marat, John (1647) | Lost 1-2 | -161520 |
| 6modern | 196 | Hughes, Nicholas (1537) | Won 2-1 | +191539 |
| 7modern | 115 | Lewis, David (1528) | Won 2-1 | +181557 |
| 8modern | 67 | Hall, Joey (1582) | Won 2-1 | +181575 |
| 9modern | 38 | Fortner, Phillip (1777) | Won 2-1 | +221597 |
| 10modern | 61 | Hamel, Kevin (1603) | Lost 0-2 | -181579 |
| 11modern | 144 | Medina, Christopher (1483) | Lost 1-2 | -201559 |
| top | average opponent: 1574record: 6-3-1 | new rating: 1559 | ||