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Courson, David
Current rating: 1477

Grand Prix Las Vegas 2017 (legacy) (legacy) starting rating: 1496
round table opponent (rating) result Δrating
1legacy 280 Onland, Jesse (1444) Lost 0-2 -191477
top record: 0-1 new rating: 1477

Grand Prix Louisville 2017 (legacy) starting rating: 1508
round table opponent (rating) result Δrating
1legacy 431 Guido, Matt (1581) Lost 1-2 -171491
2legacy 732 Dorsett, Tony (1483) Won 2-1 +181509
3legacy 921 Campbell, Erin (1456) Won 2-1 +171526
4legacy 678 Campbell, Duncan (1550) Won 2-1 +191545
5legacy 622 Geist, Tyler (1544) Won 2-1 +181563
6legacy 332 Maxwell, Hampton (1541) Lost 1-2 -191544
7legacy 563 Plummer, Damien (1409) Lost 1-2 -201524
8legacy 679 Edelstein, Joshua (1404) Won 2-1 +161540
9legacy 476 Pick, Jesse (1632) Won 2-1 +191559
10legacy 1138 Woodworth, Rob (1659) Won 2-0 +201579
11legacy 1149 Mondello, Jake (1883) Lost 1-2 -121567
12legacy 1148 Partington, Josh (1637) Lost 0-2 -171550
13legacy 1158 Tubergen, Pieter (1620) Lost 1-2 -171533
14legacy 1170 D'Amato, Daniel (1507) Lost 0-2 -181515
15legacy 1164 Treadwell, Jacob (1498) Lost 0-2 -191496
top average opponent: 1560record: 7-8 new rating: 1496

Grand Prix Charlotte 2015 (modern) starting rating: 1437
round table opponent (rating) result Δrating
1modern 945 O'Brien-Blondino, Gregory (1525) Won 2-1 +191456
2modern 858 Uzzell, Chad (1519) Lost 0-2 -161440
3modern 1004 Selsing, Nicholas (1339) Won 2-1 +161456
4modern 831 Moses, Jordan E (1519) Won 2-1 +191475
5modern 673 Roberson, Dustin (1564) Won 2-1 +191494
6modern 746 Cox, Patrick (1909) Lost 0-2 -101484
7modern 680 Jetha, David (1747) Lost 1-2 -141470
8modern 651 Renninger, Michael (1516) Won 2-1 +191489
9modern 630 Novotni, Jarryd W (1537) Won 2-0 +191508
top average opponent: 1575record: 6-3 new rating: 1508

Grand Prix New Jersey 2014 (legacy) starting rating: 1434
round table opponent (rating) result Δrating
3legacy 784 Curran, Riley (1721) Lost 1-2 -131421
4legacy 1038 Somers, Stu (1769) Lost 0-2 -121409
5legacy 903 Leasure, Ashley (1429) Won 2-0 +191428
6legacy 923 Holden, Brian (1518) Won 2-0 +191447
7legacy 797 Waltzer, Silas (1612) Lost 0-2 -151432
8legacy 796 Wu, Yuhao (1538) Lost 1-2 -161416
9legacy 740 Raniga, Jitesh (1554) Won 2-1 +211437
top average opponent: 1591record: 3-4 new rating: 1437

Grand Prix Richmond 2014 (modern) starting rating: 1443
round table opponent (rating) result Δrating
2modern 1202 Spear, Kurtis (1556) Lost 1-2 -161427
3modern 1496 Jackson, Robert (1499) Lost 1-2 -161411
4modern 1530 Olbrysh, Kevin (1482) Won 2-0 +191430
5modern 1478 O'Neill, Peyton (1500) Lost 0-2 -171413
6modern 1449 Surrena, Zachary (1481) Lost 1-2 -161397
7modern 1374 Taylor, Dakota (1463) Won 2-1 +191416
8modern 1273 Pike, Maitland (1393) Draw 1-1 -11415
9modern 1221 Payne, Bryant (1460) Won 2-0 +191434
top average opponent: 1479record: 3-4-1 new rating: 1434

Grand Prix Washington DC 2013 (legacy) starting rating: 1500
round table opponent (rating) result Δrating
1legacy 54 Burgin, Miles (1469) Won 2-1 +171517
2legacy 78 Crowley, Dave (1444) Lost 0-2 -191498
3legacy 527 Walsh, Steve (1482) Lost 0-2 -181480
4legacy 607 Setree, Cody (1514) Won 2-0 +181498
5legacy 660 Lomaistro, Charles (1501) Lost 1-2 -181480
6legacy 577 Jenks, Tyler (1401) Won 2-1 +171497
7legacy 463 Rothweiler, Zachary (1501) Lost 1-2 -181479
8legacy 431 Casali, Dominic M (1443) Lost 1-2 -191460
9legacy 354 Currie, Matthew (1515) Lost 1-2 -171443
top average opponent: 1474record: 3-6 new rating: 1443