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Parker, Jon
Current rating: 1465

Grand Prix Richmond 2018 (leg) (legacy) starting rating: 1454
round table opponent (rating) result Δrating
1legacy 140 Small, James (1500) Lost 1-2 -171437
2legacy 204 Noble, Shawn (1482) Won 2-1 +191456
3legacy 284 Skerritt, Marc (1423) Won 2-0 +181474
4legacy 255 Cook, Bryant (1759) Lost 1-2 -131461
5legacy 214 Geringer, Jeff (1551) Won 2-1 +191480
6legacy 233 Geist, Tyler (1631) Lost 0-2 -151465
top average opponent: 1558record: 3-3 new rating: 1465

Grand Prix Hartford 2018 (modern) starting rating: 1491
round table opponent (rating) result Δrating
1modern 412 Glover, Gabe (1430) Lost 0-2 -191472
2modern 554 Christensen, Spencer (1482) Lost 0-2 -181454
top average opponent: 1456record: 0-2 new rating: 1454

Grand Prix Columbus 2016 (legacy) starting rating: 1504
round table opponent (rating) result Δrating
3legacy 225 Thompson, John (1677) Lost 0-2 -151489
4legacy 398 Zellmer, Zach (1499) Won 2-1 +181507
5legacy 156 Jones, Dylan (1513) Draw 1-1 01507
6legacy 256 Xia, Yang (1631) Lost 0-2 -161491
top average opponent: 1580record: 1-2-1 new rating: 1491

Grand Prix Pittsburgh 2015 (modern) starting rating: 1522
round table opponent (rating) result Δrating
1modern 9 Effinger, Lauren (1500) Lost 0-2 -181504
2modern 805 Benhaim, Adam (1482) Won 2-0 +171521
3modern 670 DiMatteo, Joseph (1500) Lost 0-2 -181503
4modern 1042 Currie, Matthew (1565) Won 2-0 +191522
5modern 667 Barber, Ian (1507) Lost 0-2 -181504
top average opponent: 1511record: 2-3 new rating: 1504

Grand Prix New Jersey 2014 (legacy) starting rating: 1564
round table opponent (rating) result Δrating
1legacy 117 Sullivan, Stephen (1444) Won 2-1 +161580
2legacy 287 Lubrano, John (1518) Lost 1-2 -191561
3legacy 307 Seco, Daniel (1483) Lost 0-2 -201541
4legacy 484 Pritchard, Iain (1482) Lost 1-2 -191522
top average opponent: 1482record: 1-3 new rating: 1522

Grand Prix Cincinnati 2014 (BNG standard) starting rating: 1494
round table opponent (rating) result Δrating
1standard 357 Wright, Patrick (1436) Won 2-1 +171511
2standard 12 Tubbs, Timothy (1518) Won 2-1 +181529
3standard 162 Cerino, Matthew (1612) Won 2-1 +201549
4standard 86 Berrios, Stephen (1765) Lost 0-2 -151534
5standard 282 Hawkins, Eric (1568) Won 2-1 +191553
6standard 79 Johnson-Epstein, Jasper (1708) Lost 0-2 -151538
7standard 213 Bogner, Ryan (1776) Won 2-1 +221560
8standard 163 Derczo, Michael (1780) Won 2-0 +221582
9standard 104 Webb, Eric (1569) Lost 0-2 -181564
top average opponent: 1637record: 6-3 new rating: 1564

Grand Prix Detroit 2013 (modern) starting rating: 1512
round table opponent (rating) result Δrating
1modern 260 Stewart, Michael (1526) Lost 0-2 -171495
2modern 458 Warren, Chris (1459) Won 0-0 +171512
3modern 547 Mangels, Jeffery (1480) Lost 1-2 -191493
4modern 585 Flores, Ricky (1482) Won 2-0 +181511
5modern 361 Biron, Pierre-Alexandre (1559) Lost 1-2 -171494
top average opponent: 1501record: 2-3 new rating: 1494

Grand Prix Indianapolis 2012 (legacy) starting rating: 1516
round table opponent (rating) result Δrating
1legacy 39 Kruger, Jay (1500) Won 2-1 +181534
2legacy 158 Hoover, Marc (1517) Lost 0-2 -191515
3legacy 245 Simon, Michael (1500) Lost 0-2 -181497
4legacy 417 Lechiara, Kenneth (1383) Won 2-1 +161513
5legacy 363 Duchow, Adam (1510) Won 2-0 +181531
6legacy 312 Neto, Romario (1492) Lost 0-2 -191512
top average opponent: 1483record: 3-3 new rating: 1512

Grand Prix Pittsburgh 2011 (M12 standard) starting rating: 1517
round table opponent (rating) result Δrating
1standard 358 Toye, James (1500) Won 2-1 +181535
2standard 15 Gonzalez, Brendon M (1518) Lost 1-2 -181517
3standard 398 Stover, Alexandria (1503) Won 2-1 +181535
4standard 283 Walker, Noah (1536) Lost 0-2 -181517
5standard 448 Kimball-sperberg, Sam (1500) Won 2-0 +171534
6standard 286 Fecek, David P (1519) Lost 0-2 -181516
top average opponent: 1513record: 3-3 new rating: 1516

Grand Prix Providence 2011 (legacy) starting rating: 1478
round table opponent (rating) result Δrating
1legacy 100 Hundertmark, Evan (1469) Lost 0-2 -181460
2legacy 156 Dixon, Colin (1481) Won 2-1 +181478
3legacy 96 Fitzgerald, Maura (1447) Lost 1-2 -181460
4legacy 261 Vitellaro, John (1482) Won 2-1 +181478
5legacy 151 Allen, Webb (1505) Won 2-0 +191497
6legacy 25 Fabiani, Pietro (1519) Won 2-0 +181515
7legacy 80 Myhre, Christopher A (1559) Won 2-0 +191534
8legacy 81 Farrell, Michael K (1628) Lost 1-2 -171517
top average opponent: 1511record: 5-3 new rating: 1517

Grand Prix Columbus 2010 (legacy) starting rating: 1466
round table opponent (rating) result Δrating
4legacy 69 Quackenbush, Mark (1534) Won 2-0 +201486
5legacy 30 Somers, Stu (1710) Won 2-0 +221508
6legacy 17 Williams, David A (1707) Lost 0-2 -151493
7legacy 25 Marriott, Nick (1575) Won 2-1 +201513
8legacy 22 Nunez, Michael (1506) Lost 0-2 -181495
9legacy 33 Tilley, Samuel (1567) Lost 1-2 -171478
top average opponent: 1600record: 3-3 new rating: 1478

Grand Prix Chicago 2009 (legacy) starting rating: 1462
round table opponent (rating) result Δrating
1legacy 35 Diocedo, Vince D (1560) Won 2-0 +201482
2legacy 185 Gough, Marcus (1531) Lost 0-2 -171465
3legacy 407 Spitz, Adam (1500) Won 2-1 +181483
4legacy 271 Goetz, Gordy M (1518) Lost 1-2 -171466
5legacy 318 Saari, Tim (1482) Won 2-1 +181484
6legacy 313 McCurley, Johnny (1489) Lost 1-2 -181466
top average opponent: 1513record: 3-3 new rating: 1466

Grand Prix Philadelphia 2008 (extended) starting rating: 1500
round table opponent (rating) result Δrating
1extended 205 Cesari, Paolo (1517) Lost 0-2 -181482
2extended 359 LEHNER, ERIK (1482) Lost 0-2 -181464
3extended 416 Reiss, Dillon (1350) Won 2-1 +161480
4extended 371 Elias, Matthew H (1480) Lost 0-2 -181462
top average opponent: 1457record: 1-3 new rating: 1462

Grand Prix Columbus 2007 (legacy) starting rating: 1481
round table opponent (rating) result Δrating
1legacy 143 Wallace, Zachary A (1500) Won 2-1 +191500
2legacy 208 Chang, Roland (1471) Lost 0-2 -191481
3legacy 297 Stacy, Matthew (1501) Won 2-0 +191500
4legacy 157 Lutz, Aaron (1516) Won 2-0 +181518
5legacy 123 Gomez, Andres (1454) Won 2-1 +171535
6legacy 92 Trepanier, Ryan (1589) Lost 1-2 -171518
7legacy 162 Benson, Jonathan (1526) Lost 0-2 -181500
8legacy 175 Dziduch, Greg (1486) Won 2-0 +181518
9legacy 127 rawson, buddy (1534) Lost 0-2 -181500
top average opponent: 1508record: 5-4 new rating: 1500

Grand Prix Cleveland 2002 (Odyssey block) starting rating: 1500
round table opponent (rating) result Δrating
1block 207 Rucher, James (1500) Won 2-1 +181518
2block 30 Pace, Carl (1518) Lost 0-2 -181500
3block 182 Bezak, Christopher (1431) Won 2-0 +171517
4block 120 Seaverson, Gregg (1504) Lost 0-2 -181499
5block 149 Allison, Jerry (1544) Lost 1-2 -181481
top average opponent: 1499record: 2-3 new rating: 1481