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Armstrong, Zach
Current rating: 1503

Grand Prix Atlanta 2017 (XLN standard) starting rating: 1454
round table opponent (rating) result Δrating
1standard 100 Davis, Brandon (1513) Won 2-1 +191473
2standard 240 DiMaggio, Robert (1696) Lost 1-2 -141459
3standard 495 Barfield, Christopher (1637) Draw 1-1 +31462
4standard 437 Huffstetler, Mitchell (1518) Won 2-0 +191481
5standard 295 Settlemires, Clint (1521) Won 2-0 +191500
6standard 189 Delvalle, Nicolas (1559) Won 2-1 +191519
7standard 124 McGouirk, Michael (1479) Lost 0-2 -191500
8standard 208 Fuentes, Fernando (1483) Won 2-0 +181518
9standard 133 Beeghly, Devin (1655) Lost 0-2 -151503
top average opponent: 1562record: 5-3-1 new rating: 1503

Grand Prix Chicago 2012 (modern) starting rating: 1442
round table opponent (rating) result Δrating
2modern 62 Uttaro, Welkin (1498) Won 2-1 +191461
3modern 73 Towns, Travis (1429) Won 2-1 +171478
4modern 30 Zornes, James (1896) Lost 0-2 -111467
5modern 125 Balderas, Ryan (1458) Won 2-1 +181485
6modern 148 Podczerwinski, Jeremy (1553) Lost 1-2 -171468
7modern 192 Barbeau, Jeremy (1670) Lost 0-2 -141454
top average opponent: 1584record: 3-3 new rating: 1454

Grand Prix Minneapolis 2012 (AVR standard) starting rating: 1471
round table opponent (rating) result Δrating
2standard 227 Okke, Korey (1518) Lost 1-2 -171454
3standard 376 Ping, Ryan (1499) Lost 1-2 -181436
4standard 359 Leyden, Tony (1519) Lost 0-2 -161420
5standard 436 Baptist, Bret E (1466) Won 2-1 +191439
6standard 332 Jacobson, Austin (1477) Lost 1-2 -181421
7standard 311 Mcdonald, Autumn (1462) Won 2-1 +191440
8standard 234 Lindh, Michael (1480) Lost 1-2 -171423
9standard 221 Bergen, Justin (1462) Won 2-0 +191442
top average opponent: 1486record: 3-5 new rating: 1442

Grand Prix Lincoln 2012 (modern) starting rating: 1500
round table opponent (rating) result Δrating
2modern 113 Mitchell, Branson (1527) Lost 1-2 -171483
3modern 154 Dunn, Jayce (1463) Won 2-0 +171500
4modern 208 Toussaint, Francis (1740) Lost 0-1 -141486
5modern 253 Underwood, Andrew (1612) Lost 1-2 -151471
top average opponent: 1585record: 1-3 new rating: 1471