Grand Prix Boston-Worcester 2014 (modern)			starting rating: 1376
round	table	opponent (rating)	result	Δrating
1modern	57	Martin, Charles (1500)	Lost 1-2	-161360
2modern	301	Shamilov, Rambon (1544)	Lost 1-2	-151345
3modern	559	Kruse, Douglas (1465)	Lost 0-2	-151330
top		average opponent: 1503record: 0-3	new rating: 1330

Grand Prix Washington DC 2013 (legacy)			starting rating: 1424
round	table	opponent (rating)	result	Δrating
1legacy	72	Dituri, Philip (1500)	Lost 0-2	-161408
2legacy	457	Herbig, Michael (1638)	Lost 0-2	-141394
3legacy	726	Gollis, Donald (1402)	Lost 0-2	-181376
top		average opponent: 1513record: 0-3	new rating: 1376

Grand Prix Toronto 2012 (modern)			starting rating: 1410
round	table	opponent (rating)	result	Δrating
1modern	170	Zoltok, Dave (1500)	Won 2-1	+201430
2modern	64	Maguire, Gary (1517)	Won 2-1	+201450
3modern	146	Sklar, Jacob (1754)	Won 2-1	+231473
4modern	30	Medina, Jonathan D (1537)	Lost 1-2	-171456
5modern	97	Florio, Kevin (1537)	Lost 1-2	-161440
6modern	299	Vance, James (1583)	Lost 0-2	-161424
top		average opponent: 1572record: 3-3	new rating: 1424

Grand Prix Chicago 2009 (legacy)			starting rating: 1461
round	table	opponent (rating)	result	Δrating
1legacy	76	Stears, Jason (1482)	Lost 1-2	-171444
2legacy	416	Herbig, Brad (1481)	Lost 1-2	-181426
3legacy	543	Culbertson, Duane C (1463)	Won 2-0	+191445
4legacy	405	Del Prete, Tony (1481)	Lost 0-2	-171428
5legacy	455	Ebbert, Michael D (1465)	Lost 0-2	-181410
top		average opponent: 1474record: 1-4	new rating: 1410

Grand Prix Philadelphia 2005 (legacy)			starting rating: 1516
round	table	opponent (rating)	result	Δrating
1legacy	88	Hastings, Stephen (1500)	Lost 1-2	-181498
2legacy	121	Probasco, Andrew (1466)	Won 2-1	+181516
3legacy	102	Harrietha, Mike (1500)	Lost 1-2	-191497
4legacy	179	Levine, Daniel (1482)	Lost 0-2	-181479
5legacy	199	Gildea, Robert (1499)	Lost 0-2	-181461
top		average opponent: 1489record: 1-4	new rating: 1461

Grand Prix Cleveland 2002 (Odyssey block)			starting rating: 1556
round	table	opponent (rating)	result	Δrating
1block	61	Hollar, Paul (1500)	Lost 0-2	-191537
2block	167	Fields, Scott (1481)	Lost 1-2	-191518
3block	225	Gerbic, Marcus (1464)	Won 2-1	+171535
4block	225	Phillips, Paul (1481)	Lost 0-2	-191516
top		average opponent: 1482record: 1-3	new rating: 1516

Grand Prix Detroit 2001 (PLS limited)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1sealed	118	Stewart, Bill (1500)	Won 2-0	+181518
2sealed	84	Payton, Tony (1518)	Won 2-1	+181536
3sealed	54	Globus, Mark (1681)	Lost 1-2	-151521
4sealed	120	Stewart, Michael T (1518)	Draw 1-1	01521
5sealed	137	Osburn, Jeremy S. (1518)	Won 2-0	+181539
6sealed	86	Diesch, Matthew (1537)	Lost 1-2	-181521
7sealed	112	Anquetil, Shawn (1518)	Won 2-1	+171538
8sealed	78	Rubin, Evan T (1535)	Won 2-0	+181556
top		average opponent: 1541record: 5-2-1	new rating: 1556