Cozby, Doug
Current rating: 1430

Grand Prix Pittsburgh 2015 (modern) starting rating: 1442
round table opponent (rating) result Δrating
1modern 621 Sprague, Matt (1579) Lost 0-2 -151427
2modern 665 Elwartoski, Hudson (1482) Won 2-1 +191446
3modern 892 Lott, Ryan (1439) Lost 1-2 -181428
4modern 949 Mayernick, Alec (1471) Won 2-0 +181446
5modern 918 Mcardle, Michael (1479) Won 2-0 +191465
6modern 362 Turnbull, Chris (1430) Lost 0-2 -191446
7modern 563 Van Vleet, Matthew (1532) Lost 1-2 -161430
top average opponent: 1487record: 3-4 new rating: 1430

Grand Prix Cincinnati 2014 (BNG standard) starting rating: 1477
round table opponent (rating) result Δrating
1standard 160 Vida, Eli (1500) Lost 0-2 -171460
2standard 568 Kimble, Richard (1445) Draw 1-1 -11459
3standard 674 Giguere, Matthew (1482) Won 2-0 +191478
4standard 530 Vermillion, Cory (1515) Lost 0-2 -171461
5standard 629 Nyhart, Ken (1449) Lost 0-2 -191442
top average opponent: 1478record: 1-3-1 new rating: 1442

Grand Prix Detroit 2013 (modern) starting rating: 1471
round table opponent (rating) result Δrating
1modern 108 Olivo, Tizoc (1500) Won 2-1 +191490
2modern 61 Ganger, John (1518) Won 0-0 +181508
3modern 247 Gray, Jeremy (1747) Lost 1-2 -131495
4modern 215 Shea, Ed (1496) Lost 0-2 -181477
5modern 522 Power, Kyle (1450) Won 2-0 +171494
6modern 416 Goepfrich, Brandon (1503) Lost 0-2 -181476
7modern 411 Byrd, Nicholas (1498) Won 0-0 +191495
8modern 301 Chemello, Antonio (1519) Lost 1-2 -181477
top average opponent: 1529record: 4-4 new rating: 1477

Grand Prix Charlotte 2013 (GTC limited) starting rating: 1486
round table opponent (rating) result Δrating
1sealed 228 Mak, Dion (1484) Won 2-0 +181504
2sealed 188 Berger, Eric (1789) Lost 0-2 -131491
3sealed 427 Owens, Ronnie (1499) Won 2-1 +181509
4sealed 339 Pietrowski Jr, John (1407) Lost 1-2 -201489
5sealed 415 Telesca, Andrew (1501) Lost 1-2 -181471
top average opponent: 1536record: 2-3 new rating: 1471

Grand Prix Columbus 2012 (modern) starting rating: 1500
round table opponent (rating) result Δrating
1modern 130 Cornwall, Gary (1607) Lost 0-2 -161484
2modern 372 BRICKEY, JAKE (1482) Won 2-1 +181502
3modern 360 BARTRAM, KEITH (1503) Won 2-1 +181520
4modern 210 Friedman, Michael (1564) Lost 0-2 -171503
5modern 304 Ausfresser, Sigmund (1566) Lost 0-2 -171486
top average opponent: 1545record: 2-3 new rating: 1486