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Couey, Collin
Current rating: 1503
Record: 5-5

Grand Prix Houston 2013 (DGM limited) starting rating: 1499
round table opponent (rating) result Δrating
1sealed 246 Morrow, Joshua (1462) Won 2-0 +171516
2sealed 94 Lowry, William (1755) Lost 0-2 -131503
average opponent: 1609record: 1-1 new rating: 1503

Grand Prix San Antonio 2012 (RTR standard) starting rating: 1500
round table opponent (rating) result Δrating
1standard 232 Garcia Trevino, Jason (1500) Won 2-0 +181518
2standard 5 Hicks, Theodore (1465) Won 2-0 +171535
3standard 86 Page, William (1538) Lost 0-2 -181517
4standard 176 Calhan, Christopher (1519) Won 2-1 +181535
5standard 82 White, John D (1508) Won 2-0 +181553
6standard 35 McKenzie, Chadwick (1594) Lost 1-2 -181535
7standard 99 Dye, Michael A (1521) Lost 1-2 -181517
8standard 168 Streig, Randy (1517) Lost 0-2 -181499
average opponent: 1520record: 4-4 new rating: 1499