Grand Prix Boston 2009 (M10 limited)			starting rating: 1446
round	table	opponent (rating)	result	Δrating
1sealed	587	Samoles, Daniel (1484)	Lost 0-2	-171429
2sealed	705	Levesque, Kevin (1446)	Won 2-0	+181447
3sealed	655	Bower, Ross (1500)	Won 2-0	+191466
4sealed	512	Williams, Randy (1485)	Lost 0-2	-171449
5sealed	600	Whitney, Glen (1501)	Lost 1-2	-171432
top		average opponent: 1483record: 2-3	new rating: 1432

Grand Prix Indianapolis 2008 (SHM limited)			starting rating: 1436
round	table	opponent (rating)	result	Δrating
2sealed	151	Donathan, William (1518)	Won 2-1	+191455
3sealed	80	Miller, Chris D (1447)	Lost 0-2	-181437
4sealed	311	Kastner, Donald (1900)	Won 2-1	+261463
5sealed	164	Cote, Lee (1535)	Lost 0-2	-171446
top		average opponent: 1600record: 2-2	new rating: 1446

Grand Prix Philadelphia 2008 (extended)			starting rating: 1450
round	table	opponent (rating)	result	Δrating
1extended	148	Evans, Kyle (1502)	Lost 1-2	-171433
2extended	292	Purnette, Shawn (1481)	Lost 1-2	-171416
3extended	414	Minarik, John (1465)	Won 2-0	+191435
4extended	406	Clark, Dan (1447)	Won 2-0	+181453
5extended	268	Bartlett, Justin (1502)	Lost 1-2	-171436
top		average opponent: 1479record: 2-3	new rating: 1436

Grand Prix Daytona Beach 2007 (LRW limited)			starting rating: 1463
round	table	opponent (rating)	result	Δrating
2sealed	71	Hurst, Anthony H (1518)	Lost 1-2	-171446
3sealed	205	Smith, Robert L (1501)	Won 2-1	+191465
4sealed	139	Yu, Steve (1535)	Won 2-0	+191484
5sealed	103	Simoneaux, Adam (1551)	Lost 1-2	-161468
6sealed	173	Qadir, Aadil (1486)	Lost 0-2	-181450
top		average opponent: 1519record: 2-3	new rating: 1450

Grand Prix Montreal 2007 (Time Spiral block)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1block	212	Cormier, Mario (1500)	Lost 0-2	-181482
2block	190	Colby, Nicholas (1482)	Lost 0-2	-181464
3block	290	Toman, Erik (1409)	Won 2-1	+171481
4block	283	Thomson, Christopher (1482)	Lost 0-2	-181463
top		average opponent: 1468record: 1-3	new rating: 1463