Booker, David
Current rating: 1649
Record: 70-72-2
- 2017
- 2018
- 2019
- 2020
- 2022
- 2023
| Regional Championships Toronto 2023 Cycle 4 (pioneer) | starting rating: 1667 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 157 | Harvey, Dominic (2009) | Won 2-1 | +241691 |
| 2pioneer | 21 | Anderson, Robert (1977) | Lost 0-2 | -131678 |
| 3pioneer | 66 | Jabri, Walid (1500) | Won 2-1 | +151693 |
| 4pioneer | 56 | Hong, Sammy (1453) | Lost 0-2 | -231670 |
| 5pioneer | 64 | Sabourin, Florent (1500) | Won 2-0 | +151685 |
| 6pioneer | 35 | Mirabelli, Aidan (1598) | Lost 0-2 | -191666 |
| 7pioneer | 82 | Gagnon Paradis, Ulysse (1765) | Lost 0-2 | -171649 |
| top | average opponent: 1686record: 3-4 | new rating: 1649 | ||
| Regional Championships Calgary 2023 (pioneer) | starting rating: 1747 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 75 | Fur, Attila (1704) | Lost 1-2 | -191728 |
| 2pioneer | 81 | Zafra, Marcel Angelo (1713) | Won 2-0 | +181746 |
| 3pioneer | 31 | Dubois, Travis (1475) | Won 2-0 | +131759 |
| 4pioneer | 32 | Alder, Avery (1441) | Lost 1-2 | -231736 |
| 5pioneer | 37 | Paul, Joseph (1551) | Lost 0-2 | -221714 |
| 6pioneer | 65 | Marshall, Levi (1288) | Lost 0-2 | -251689 |
| 7pioneer | 56 | Ferreira, Marco (1445) | Lost 1-2 | -221667 |
| top | average opponent: 1517record: 2-5 | new rating: 1667 | ||
| MagicCon Las Vegas 2023 Limited Open (WOE limited) | starting rating: 1644 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3483 | Wood, Rick (1693) | Won 2-0 | +191663 |
| 2sealed | 3069 | Orgain, Darby (1517) | Won 2-1 | +161679 |
| 3sealed | 3017 | Madrigal, John (1564) | Won 2-1 | +151694 |
| 4sealed | 3071 | Goldstein, Abram (1863) | Lost 0-2 | -141680 |
| 5sealed | 3092 | Lenke, Sean (1544) | Won 2-1 | +151695 |
| 6sealed | 3040 | Mullaly, Connor (1614) | Lost 1-2 | -191676 |
| 7sealed | 3142 | Casper, Christopher (1544) | Won 2-0 | +151691 |
| 8sealed | 3140 | Huey, Josh (1499) | Won 2-1 | +151706 |
| 9draft | 3526 | Duchan, Matthew (1678) | Lost 0-2 | -191687 |
| 10draft | 3525 | Cates, Weston (1674) | Won 2-1 | +181705 |
| 11draft | 3499 | Guevara, Franz (1700) | Won 2-0 | +181723 |
| 12draft | 3503 | Boeken, Noah (1961) | Won 2-0 | +221745 |
| 13draft | 3478 | Westerlund, Alex (1645) | Won 2-0 | +161761 |
| 14draft | 3476 | Weiser, Daniel (1978) | Lost 0-2 | -141747 |
| top | average opponent: 1677record: 10-4 | new rating: 1747 | ||
| Regional Championships Edmonton 2023 (pioneer) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 94 | Up, Up and (1500) | Won 2-1 | +171550 |
| 2pioneer | 33 | Nightmare_Weaver, Ashiok (1594) | Won 2-1 | +191569 |
| 3pioneer | 6 | Skippen, Will (1766) | Won 2-1 | +211590 |
| 4pioneer | 2 | Gribov, Omry (1595) | Won 2-1 | +191609 |
| 5pioneer | 5 | Fehr, Corey (1582) | Won 2-0 | +171626 |
| 6pioneer | 2 | Flickinger, Scott (1693) | Won 2-0 | +191645 |
| 7pioneer | 2 | Liu, Wentao (1642) | Won 2-0 | +181663 |
| 8pioneer | 1 | Benedict, Travis (1673) | Won 2-0 | +181681 |
| 9pioneer | 1 | Mok, Wilson (2066) | Won 2-1 | +251706 |
| 10pioneer | 1 | Koot, Linden (1722) | Lost 1-2 | -181688 |
| 11pioneer | 1 | Anderson, Robert (2061) | Lost 1-2 | -111677 |
| 12pioneer | 3 | Goresht, Daniel (1696) | Lost 1-2 | -181659 |
| 13pioneer | 4 | Nogueira, Dustyn (1830) | Lost 0-2 | -151644 |
| top | average opponent: 1725record: 9-4 | new rating: 1644 | ||
| Regional Championships Toronto 2023 (pioneer) | starting rating: 1404 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 147 | Langille, Alex (1463) | Won 2-1 | +191423 |
| 2pioneer | 20 | Potter, Jack (1489) | Lost 1-2 | -171406 |
| 3pioneer | 68 | St-Laurent, Jerome (1654) | Won 2-0 | +221428 |
| 4pioneer | 49 | Schwarz, Micheal (1788) | Lost 0-2 | -111417 |
| 5pioneer | 87 | Snider, Dan (1619) | Won 2-1 | +211438 |
| 6pioneer | 51 | Moyer, Alex (1454) | Lost 1-2 | -181420 |
| 7pioneer | 58 | Ruschpler, Andrew (1485) | Won 2-1 | +201440 |
| 8pioneer | 74 | Gadoua, Benjamin (1480) | Won 2-0 | +181458 |
| 9pioneer | 46 | Laporte, Gabryel (1642) | Won 2-1 | +221480 |
| 10pioneer | 25 | Hunter, Sean (1646) | Won 2-0 | +211501 |
| 11pioneer | 22 | Babin, Jayson (1823) | Lost 1-2 | -131488 |
| 12pioneer | 35 | Robinson, Devon (1550) | Won 2-1 | +201508 |
| 13pioneer | 17 | Trudel, Christian (1925) | Won 2-0 | +251533 |
| top | average opponent: 1617record: 9-4 | new rating: 1533 | ||
| Regional Championships Ottawa 2023 (ONE standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 83 | Switzer, Wesley (1597) | Won 2-0 | +201466 |
| 2standard | 12 | Sawatzky, Markus (1518) | Lost 0-2 | -171449 |
| 3standard | 67 | Chenard, Francois (1699) | Lost 0-2 | -131436 |
| 4standard | 103 | Cailloux, Jacob (1515) | Lost 0-2 | -171419 |
| 5standard | 114 | Watson, Dane (1550) | Lost 0-2 | -151404 |
| top | average opponent: 1576record: 1-4 | new rating: 1404 | ||
| Regional Championships Vancouver 2023 (ONE standard) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 10 | Patel, Tariq (1928) | Lost 1-2 | -111473 |
| 2standard | 71 | Woolley, Tyler (1695) | Won 2-1 | +221495 |
| 3standard | 34 | Pite, Derek (1914) | Lost 1-2 | -101485 |
| 4standard | 56 | Marshall, Levi (1354) | Lost 0-2 | -211464 |
| 5standard | 67 | Odegaard, Maxime (1425) | Lost 0-2 | -181446 |
| top | average opponent: 1663record: 1-4 | new rating: 1446 | ||
| Regional Championships Toronto 2022 (pioneer) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 21 | Allen, Kai (1500) | Lost 1-2 | -171466 |
| 2pioneer | 133 | Naamani, Wajih (1486) | Draw 1-1 | 01466 |
| 3pioneer | 131 | Connors, Gregory (1523) | Lost 1-2 | -171449 |
| 4pioneer | 149 | Tattersall, William (1467) | Won 2-0 | +181467 |
| 5pioneer | 118 | Laskey, Matthew (1488) | Won 2-1 | +191486 |
| 6pioneer | 86 | Clarke, Katie (1505) | Won 2-1 | +181504 |
| 7pioneer | 59 | Liorti, Andrew (1734) | Won 2-0 | +221526 |
| 8pioneer | 41 | Richard, Pascal (1509) | Won 2-1 | +181544 |
| 9pioneer | 25 | Scott, Jordon (1657) | Lost 1-2 | -161528 |
| 10pioneer | 41 | Vuong, Richie (1673) | Lost 1-2 | -151513 |
| 11pioneer | 47 | Dilks, Matthew (1838) | Lost 1-2 | -131500 |
| 12pioneer | 49 | Cox-Hurst, Phillip (1581) | Lost 0-2 | -161484 |
| top | average opponent: 1580record: 5-6-1 | new rating: 1484 | ||
| Grand Prix New Jersey 2020 (THB limited) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 215 | Prieto, Luis Delfin (1680) | Lost 0-2 | -161533 |
| 4sealed | 304 | Nikolic, Alex (1639) | Lost 0-2 | -161517 |
| 5sealed | 385 | Bain, Scott (1534) | Lost 0-2 | -181499 |
| 6sealed | 428 | Buehrer, David (1613) | Lost 0-2 | -161483 |
| top | average opponent: 1617record: 0-4 | new rating: 1483 | ||
| Grand Prix Austin 2020 (modern) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 152 | Orrmons, Kale (1636) | Won 2-1 | +191551 |
| 4modern | 54 | Caitung, Rocky (1787) | Won 2-0 | +231574 |
| 5modern | 35 | Biaggi, Andrea (1668) | Won 2-0 | +191593 |
| 6modern | 5 | Joglar, Gabriel (1884) | Lost 0-2 | -121581 |
| 7modern | 21 | Bishop, Kevin (1717) | Lost 1-2 | -161565 |
| 8modern | 44 | Staley, Derek (1663) | Lost 0-2 | -161549 |
| top | average opponent: 1726record: 3-3 | new rating: 1549 | ||
| Grand Prix Columbus 2019 (modern) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 12 | Mcknight, Michael [USA] (1491) | Lost 0-2 | -191506 |
| 4modern | 198 | Manger, Bryan (1522) | Won 2-0 | +191525 |
| 5modern | 57 | Schnake, Abe (1703) | Lost 0-2 | -151510 |
| 6modern | 136 | Vitello, Dominic (1503) | Won 2-1 | +181528 |
| 7modern | 99 | Nisivoccia, Bob (1753) | Lost 1-2 | -141514 |
| 8modern | 137 | Sipes, Zachery (1498) | Won 2-0 | +181532 |
| top | average opponent: 1578record: 3-3 | new rating: 1532 | ||
| Grand Prix Montreal 2019 (ELD limited) | starting rating: 1561 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 115 | Roy, Gabriel (1537) | Draw 1-1 | 01561 |
| 4sealed | 82 | Markson, Samuel (1537) | Lost 0-2 | -191542 |
| 5sealed | 170 | Bisson, Stephane (1572) | Lost 1-2 | -171525 |
| top | average opponent: 1549record: 0-2-1 | new rating: 1525 | ||
| Grand Prix Detroit 2019 (M20 limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 64 | Ford, Cassandra (1534) | Won 2-0 | +191482 |
| 4sealed | 40 | Pigeon, Adam (1466) | Won 2-1 | +181500 |
| 5sealed | 12 | Cook, Anthony (1566) | Lost 0-2 | -171483 |
| 6sealed | 31 | Seigman, Daniel (1650) | Won 2-0 | +211504 |
| 7sealed | 18 | Scott, Todd (1797) | Lost 1-2 | -131491 |
| 8sealed | 61 | Parsons, Eric (1564) | Won 2-0 | +191510 |
| 9sealed | 34 | Rood, David (1811) | Won 2-1 | +241534 |
| 10draft | 47 | Wynn, Eric (1594) | Lost 0-2 | -171517 |
| 11draft | 35 | Martin, Christopher6413 (1689) | Lost 0-2 | -151502 |
| 12draft | 7 | Bloznalis, Daniel (1595) | Won 2-0 | +201522 |
| 13draft | 63 | Zimet, Noam (1592) | Won 2-0 | +191541 |
| 14draft | 10 | Lavrenz, James (1682) | Won 2-0 | +201561 |
| 15draft | 58 | Scharenbroch, Nik (1738) | ID | 01561 |
| top | average opponent: 1637record: 8-4-1 | new rating: 1561 | ||
| Grand Prix Calgary 2019 (modern) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 38 | Hooton, Patrick (1657) | Lost 0-2 | -141418 |
| 3modern | 351 | Hogle, Trevor (1502) | Won 2-0 | +191437 |
| 4modern | 146 | Wasylyniuk, Brody (1450) | Won 2-0 | +191456 |
| 5modern | 128 | McDougald, Travis (1469) | Won 2-1 | +181474 |
| 6modern | 78 | Kovacik, Kevin (1692) | Lost 0-2 | -141460 |
| 7modern | 172 | Lund, Anthony (1536) | Won 2-0 | +191479 |
| 8modern | 77 | Zhou, Jacky (1558) | Lost 0-2 | -161463 |
| top | average opponent: 1552record: 4-3 | new rating: 1463 | ||
| Grand Prix Cleveland 2019 (RNA limited) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 22 | Baglio, Matthew (1694) | Lost 1-2 | -131419 |
| 3sealed | 445 | Hill, Justin (1499) | Won 2-0 | +191438 |
| 4sealed | 188 | Brown, David (1513) | Won 2-1 | +191457 |
| 5sealed | 208 | Kvetkosky, Peter (1529) | Lost 0-2 | -161441 |
| 6sealed | 323 | Yan, Gan (1740) | Won 2-1 | +231464 |
| 7sealed | 255 | Rolik, Tim (1587) | Lost 0-2 | -161448 |
| 8sealed | 205 | Kirkpatrick, Greg (1524) | Lost 1-2 | -161432 |
| top | average opponent: 1584record: 3-4 | new rating: 1432 | ||
| Grand Prix Toronto 2019 (modern) | starting rating: 1424 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 128 | Duquette-Ferland, Adam (1444) | Won 2-1 | +181442 |
| 2modern | 139 | TenEyck, Sean (1501) | Lost 0-2 | -171425 |
| 3modern | 455 | Baldwin, Joseph (1498) | Won 2-1 | +191444 |
| 4modern | 262 | Girard, Andre (1533) | Lost 0-2 | -161428 |
| 5modern | 467 | Bastien, Jonathan (1505) | Lost 0-2 | -171411 |
| 6modern | 402 | Fabi, Thomas (1479) | Won 2-0 | +201431 |
| 7modern | 288 | Cobb, Axel (1460) | Lost 0-2 | -181413 |
| 8modern | 292 | Sokolskyy, Yaroslav (1462) | Won 2-1 | +191432 |
| top | average opponent: 1485record: 4-4 | new rating: 1432 | ||
| Grand Prix Montreal 2018 (GRN limited) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 97 | Sloat, CJ (1500) | Lost 1-2 | -171417 |
| 2sealed | 269 | Schirling, Andrew (1451) | Lost 0-2 | -181399 |
| 3sealed | 500 | Gauthier, Sebastien (1470) | Won 2-0 | +201419 |
| 4sealed | 370 | Mahon, Scott (1481) | Won 2-1 | +191438 |
| 5sealed | 282 | Felicetti, Ted (1644) | Lost 1-2 | -141424 |
| top | average opponent: 1509record: 2-3 | new rating: 1424 | ||
| Grand Prix Toronto 2018 (modern) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 507 | Roy, Frederick (1486) | Lost 1-2 | -181468 |
| 2modern | 552 | Gilchrist, Ryan (1539) | Lost 1-2 | -171451 |
| 3modern | 766 | Berrevoets, Neil (1463) | Lost 1-2 | -171434 |
| top | average opponent: 1496record: 0-3 | new rating: 1434 | ||
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 287 | Rumble, Mike (1428) | Won 2-0 | +171517 |
| 2sealed | 149 | Locke, Matt (1476) | Won 2-1 | +171534 |
| 3sealed | 180 | McCord, Christopher (1561) | Lost 1-2 | -181516 |
| 4sealed | 161 | Adam, Francois [CAN] (1504) | Lost 1-2 | -181498 |
| 5sealed | 451 | Sims, Adam (1503) | Won 2-0 | +181516 |
| 6sealed | 214 | Burrows, Matthew (1531) | Lost 1-2 | -171499 |
| 7sealed | 344 | [anonymous] | Lost 0-2 | -131486 |
| top | average opponent: 1545record: 3-4 | new rating: 1486 | ||