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Williamson, David
Current rating: 1356

Grand Prix Houston 2016 (OGW standard) starting rating: 1372
round table opponent (rating) result Δrating
1standard 501 Lee, Adam (1503) Lost 0-2 -161356
top record: 0-1 new rating: 1356

Grand Prix Madison 2015 (BFZ limited) starting rating: 1413
round table opponent (rating) result Δrating
1sealed 530 Caligiuri, Scott (1542) Lost 1-2 -161397
2sealed 403 Fritts, Nathan (1499) Lost 0-2 -161381
3sealed 666 Landriz, Erik (1891) Lost 0-2 -91372
top average opponent: 1644record: 0-3 new rating: 1372

Grand Prix Cincinnati 2014 (BNG standard) starting rating: 1445
round table opponent (rating) result Δrating
1standard 255 Buck, William (1500) Won 2-0 +191464
2standard 60 Carrier, Robert (1518) Lost 1-2 -171447
3standard 393 Justice, Dylan (1500) Lost 1-2 -171430
4standard 617 Hounshell, Jimmy (1482) Lost 0-2 -171413
top average opponent: 1500record: 1-3 new rating: 1413

Grand Prix Chicago 2009 (legacy) starting rating: 1480
round table opponent (rating) result Δrating
1legacy 279 Baumgras, Gregory P (1500) Lost 1-2 -171463
2legacy 405 Knox, Joshua L (1482) Lost 1-2 -181445
top average opponent: 1491record: 0-2 new rating: 1445

Grand Prix Atlanta 2003 (8ED standard) starting rating: 1500
round table opponent (rating) result Δrating
1standard 107 Allison, Cody (1500) Lost 1-2 -181482
2standard 167 Dunn, Chris 2 (1411) Won 2-1 +171499
3standard 170 Morgan, Travis (1484) Lost 1-2 -191480
top average opponent: 1465record: 1-2 new rating: 1480