Grand Prix Oklahoma City 2019 (ELD standard)			starting rating: 1416
round	table	opponent (rating)	result	Δrating
2standard	37	Watson, Timothy (1500)	Lost 0-2	-161400
top		record: 0-1	new rating: 1400

Grand Prix Phoenix 2019 (ELD limited)			starting rating: 1404
round	table	opponent (rating)	result	Δrating
2sealed	45	Hristis, Michael (1709)	Lost 1-2	-131391
3sealed	147	Lambsom, Ethane (1501)	Won 2-0	+201411
4sealed	166	Herr, Paul (1836)	Lost 0-2	-111400
5sealed	155	Mermelshtayn, Joe (1533)	Won 2-0	+211421
6sealed	128	Petro, Dan (1574)	Won 2-1	+201441
7sealed	69	Chong, Rick (1863)	Lost 1-2	-101431
8sealed	124	Myers, William (1631)	Lost 1-2	-151416
top		average opponent: 1664record: 3-4	new rating: 1416

Grand Prix Prague 2019 (UMA limited)			starting rating: 1413
round	table	opponent (rating)	result	Δrating
1sealed	515	Vitkovic, Matej (1500)	Lost 1-2	-161397
2sealed	1194	Doelschner, Hannes (1484)	Won 2-1	+191416
3sealed	874	Mohr, Lars (1647)	Won 2-1	+221438
4sealed	468	Fokkema, Toon (1400)	Lost 1-2	-181420
5sealed	903	Larsen, Michael (1526)	Lost 0-2	-161404
top		average opponent: 1511record: 2-3	new rating: 1404

Grand Prix Warsaw 2018 (GRN limited)			starting rating: 1442
round	table	opponent (rating)	result	Δrating
1sealed	121	Lewinski, Bartosz (1584)	Lost 1-2	-161426
2sealed	586	Kessler, Jens (1377)	Won 2-0	+171443
3sealed	717	Vinther, Nicolai (1571)	Lost 1-2	-151428
4sealed	687	Kiskis, Saulius (1472)	Won 2-0	+181446
5sealed	624	Will, Marian (1449)	Lost 1-2	-181428
6sealed	592	Ackermann, Felix (1571)	Lost 1-2	-151413
top		average opponent: 1504record: 2-4	new rating: 1413

Grand Prix Mexico City 2018 (GRN limited)			starting rating: 1430
round	table	opponent (rating)	result	Δrating
1sealed	67	Lopez Rosillo, Diego Enrique (1446)	Lost 0-2	-181412
2sealed	136	Duque, Pablo (1480)	Lost 0-2	-161396
3sealed	182	Gonzalez, David [MEX] (1466)	Lost 0-2	-171379
4sealed	191	Cisneros, Edgar (1532)	Won 2-1	+211400
5sealed	163	Mendez, Victor (1583)	Won 2-0	+211421
6sealed	133	Roque Quezada, Helaman (1564)	Won 2-0	+211442
top		average opponent: 1512record: 3-3	new rating: 1442

Grand Prix Pittsburgh 2018 (DOM standard)			starting rating: 1414
round	table	opponent (rating)	result	Δrating
1standard	19	Connors, Timothy (1437)	Won 2-0	+191433
2standard	162	Tan, Tien (1629)	Won 2-1	+211454
3standard	188	Gapinski, Richard (1365)	Won 2-1	+161470
4standard	6	Lu, Jason (1528)	Won 2-0	+201490
5standard	52	Mauch, Hannes (1979)	Lost 0-2	-101480
6standard	48	Harris, Trevor (1602)	Lost 1-2	-161464
7standard	151	Kizis, Adam (1549)	Lost 0-2	-161448
8standard	189	Nines, Lance (1481)	Lost 0-2	-181430
top		average opponent: 1571record: 4-4	new rating: 1430

Grand Prix Pittsburgh 2017 (AER standard)			starting rating: 1426
round	table	opponent (rating)	result	Δrating
1standard	45	Nilsson, Lee (1500)	Won 2-0	+201446
2standard	72	Kenkel, Marissa (1518)	Lost 0-2	-171429
3standard	439	Coleman, Jared (1439)	Lost 1-2	-181411
4standard	522	McMahon, Douglas (1481)	Won 2-0	+191430
5standard	508	Harris, Lee Ann (1524)	Lost 0-2	-161414
top		average opponent: 1492record: 2-3	new rating: 1414

Grand Prix Pittsburgh 2016 (SOI standard)			starting rating: 1481
round	table	opponent (rating)	result	Δrating
1standard	315	Hansen, Elijah (1500)	Won 2-0	+181499
2standard	4	Chavie, Russ (1517)	Lost 0-2	-181481
3standard	556	Morton, Kevin (1513)	Lost 1-2	-171464
4standard	534	Walck, Tom (1405)	Lost 1-2	-191445
5standard	560	Gapinski, Richard (1418)	Lost 0-2	-191426
top		average opponent: 1471record: 1-4	new rating: 1426

Grand Prix Pittsburgh 2015 (modern)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1modern	244	Gunn, Thomas (1413)	Won 2-1	+161516
2modern	56	Flansberry, Josh (1520)	Lost 1-2	-181498
3modern	1068	Hearty, Kevin (1504)	Lost 1-2	-171481
4modern	1024	Blew, William (1482)	Won 2-0	+181499
5modern	958	Schiren, Bryan (1498)	Lost 1-2	-181481
top		average opponent: 1483record: 2-3	new rating: 1481