Grand Prix Columbus 2016 (legacy)			starting rating: 1480
round	table	opponent (rating)	result	Δrating
1legacy	127	Hansen, Josh (1406)	Lost 0-2	-191461
2legacy	678	Stanfa, Daniel (1465)	Lost 0-2	-181443
3legacy	836	Kauffman, Dan (1431)	Lost 1-2	-181425
top		average opponent: 1434record: 0-3	new rating: 1425

Grand Prix Chicago 2012 (modern)			starting rating: 1477
round	table	opponent (rating)	result	Δrating
1modern	178	Longhi, Ron R (1500)	Won 2-0	+181495
2modern	179	Dippon, Andreas (1548)	Lost 1-2	-171478
3modern	371	Marquardt, Robert (1498)	Lost 1-2	-171461
4modern	485	Gray, Jim (1468)	Won 2-0	+181479
5modern	344	white, ed (1501)	Won 2-1	+181497
6modern	342	Bagha, Jacob (1554)	Lost 1-2	-171480
top		average opponent: 1511record: 3-3	new rating: 1480

Grand Prix Indianapolis 2012 (legacy)			starting rating: 1430
round	table	opponent (rating)	result	Δrating
1legacy	206	Pait, Chris (1690)	Lost 1-2	-141416
2legacy	387	Lyons, Bradley (1466)	Won 2-1	+191435
3legacy	361	Cohen, Brett (1568)	Won 2-0	+211456
4legacy	362	Doyle, MacKenzie (1518)	Won 2-1	+191475
5legacy	160	Rowen, Jennifer (1569)	Won 2-0	+191494
6legacy	116	Buss, Teresa (1520)	Lost 0-2	-171477
top		average opponent: 1555record: 4-2	new rating: 1477

Grand Prix Columbus 2010 (legacy)			starting rating: 1483
round	table	opponent (rating)	result	Δrating
1legacy	460	Preston, Justin (1500)	Lost 1-2	-181465
2legacy	617	Poupard, Jason (1482)	Lost 0-2	-181447
3legacy	686	Grimes, Stephen S (1463)	Lost 0-2	-171430
top		average opponent: 1482record: 0-3	new rating: 1430

Grand Prix Chicago 2009 (legacy)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1legacy	53	DiTizio, Nicholas (1561)	Lost 1-2	-171483
2legacy	377	Martinez, Jose (1481)	Won 2-1	+181501
3legacy	347	Kelly, John L (1481)	Lost 1-2	-181483
4legacy	453	Larsen, Jonathan E (1482)	Won 2-0	+181501
5legacy	391	Hanning, Jordan (1499)	Lost 0-2	-181483
top		average opponent: 1501record: 2-3	new rating: 1483