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Tobin, David
Current rating: 1500

Grand Prix Calgary 2019 (modern) starting rating: 1535
round table opponent (rating) result Δrating
1modern 86 Fauchoux, Ryan (1503) Lost 0-2 -191516
2modern 239 Morris, Mark (1483) Won 2-0 +181534
3modern 322 Carruthers, Cameron (1499) Draw 1-1 -11533
4modern 288 Hanley, Jacob (1706) Lost 0-2 -151518
5modern 339 Koop, Mark (1480) Lost 1-2 -181500
top average opponent: 1534record: 1-3-1 new rating: 1500

Grand Prix Los Angeles 2019 (modern) starting rating: 1548
round table opponent (rating) result Δrating
2modern 102 Hixson, Jeremy (1563) Won 2-0 +191567
3modern 35 Schwartz, Alexander (1828) Lost 0-2 -141553
4modern 380 Lounsbury, Tricia (1577) Won 2-0 +191572
5modern 243 Tilenius, Liam (1486) Lost 1-2 -201552
6modern 429 Bohrkircher, Sascha (1554) Won 2-1 +181570
7modern 193 Nix, Robert (1616) Lost 0-2 -171553
8modern 257 Guimaraes, Victor (1554) Lost 1-2 -181535
top average opponent: 1597record: 3-4 new rating: 1535

Grand Prix Oakland 2019 (modern) starting rating: 1519
round table opponent (rating) result Δrating
2modern 240 Cade, Quan (1488) Won 2-1 +181537
3modern 27 Breier, Benjamin (1469) Lost 0-2 -191518
4modern 282 Ortiz, Oliver (1621) Won 2-0 +201538
5modern 152 Weitz, Benjamin (1985) Won 2-0 +251563
6modern 144 Milechman, Max (1854) Lost 1-2 -131550
7modern 136 Glassett, Bradley (1489) Lost 1-2 -191531
8modern 172 Salveson, Eric (1478) Won 2-0 +171548
top average opponent: 1626record: 4-3 new rating: 1548

Grand Prix Sacramento 2018 (M19 limited) starting rating: 1573
round table opponent (rating) result Δrating
2sealed 4 Darnaby, Jon (1494) Lost 0-2 -191554
3sealed 400 Bronkema, David (1500) Lost 0-2 -191535
4sealed 517 Reafsnyder, Jonathan (1487) Lost 0-2 -191516
5sealed 469 Fong, Kevin (1464) Won 2-0 +171533
6sealed 403 Johnson, Jeff (1465) Won 2-0 +171550
7sealed 292 Crosby, Michael (1917) Lost 1-2 -121538
8sealed 266 Zhang, Bushi (1501) Lost 0-2 -191519
top average opponent: 1547record: 2-5 new rating: 1519

Grand Prix Las Vegas 2018 (limited) (DOM limited) starting rating: 1541
round table opponent (rating) result Δrating
2sealed 279 Jacques, Zachary (1374) Won 2-1 +151556
3sealed 347 Williams, Caleb (1530) Won 2-0 +171573
4sealed 73 Proby, Randy (1506) Won 2-0 +171590
5sealed 87 Greschler, Benjamin (1472) Lost 0-2 -201570
6sealed 84 Gomez, Douglas (1671) Draw 1-1 +21572
7sealed 166 Bosecker, James (1470) Won 2-1 +161588
8sealed 90 Velez Jo, Gil (1539) Won 2-0 +171605
9sealed 53 Pangman, Rob (1614) Lost 1-2 -181587
10draft 5118 Kennon, Jesse (1565) Lost 1-2 -181569
11draft 5064 Ratner, Alex (1667) Lost 1-2 -161553
12draft 5148 Smith II, Bradley (1675) Lost 0-2 -161537
13draft 5120 Hotchkiss, Jonathan (1518) Won 2-0 +171554
15draft 6005 Payn, Curtis (1595) Won 2-0 +191573
top average opponent: 1554record: 7-5-1 new rating: 1573

Grand Prix Las Vegas 2018 (modern) (modern) starting rating: 1521
round table opponent (rating) result Δrating
2modern 538 Farrier, Deshad (1551) Won 2-0 +191540
3modern 42 Keagy, Austin (1538) Lost 1-2 -181522
4modern 402 Paulino, Davi (1529) Won 2-1 +181540
5modern 417 Murch, Andrew (1711) Lost 0-2 -151525
6modern 613 Boettcher, Spencer (1519) Lost 1-2 -181507
7modern 513 Elizalde, Victor (1483) Won 2-0 +171524
8modern 408 Tran, Kenwon (1434) Won 2-1 +171541
top average opponent: 1538record: 4-3 new rating: 1541

Grand Prix Seattle 2018 (standard) (RIX standard) starting rating: 1464
round table opponent (rating) result Δrating
1standard 95 Miller, James (1639) Won 2-1 +211485
2standard 125 Milton, Shawn (1516) Won 2-0 +181503
3standard 41 Tang, Joseph (1594) Won 2-1 +201523
4standard 32 John, Julian (1829) Won 2-1 +231546
5standard 69 Davoudi, Mani (1952) Lost 0-2 -111535
6standard 101 Wong, Gary (1781) Lost 1-2 -131522
7standard 172 Reynolds, Michael (1531) Won 2-0 +181540
8standard 150 Banaszek, Rory (1502) Lost 0-2 -191521
top average opponent: 1668record: 5-3 new rating: 1521

Grand Prix San Jose 2017 (AER limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 649 Shore, Jared (1495) Won 2-0 +181518
2sealed 28 Humphrey, Elliott (1514) Lost 0-2 -181500
3sealed 712 Varah, James (1527) Won 2-1 +181518
4sealed 392 Lozano, Franz (1509) Draw 1-1 01518
5sealed 388 Byrn, David (1587) Lost 0-2 -171501
6sealed 548 Sloo, Felix (1424) Lost 1-2 -191482
7sealed 609 Wilson, Zachary (1460) Lost 0-2 -181464
top average opponent: 1502record: 2-4-1 new rating: 1464