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Lacker, Jonathan
Current rating: 1552

Grand Prix New Jersey 2018 (GRN standard) starting rating: 1603
round table opponent (rating) result Δrating
2standard 41 Morgan, Steven (1525) Lost 0-2 -191584
3standard 412 McGee, Christian (1498) Won 2-0 +161600
4standard 321 Steffe, Sebastian (1682) Lost 1-2 -161584
5standard 316 Gans, Jake (1887) Lost 1-2 -131571
6standard 426 Fafard, Jeremy (1482) Lost 0-2 -191552
top average opponent: 1615record: 1-4 new rating: 1552

Grand Prix Orlando 2018 (M19 standard) starting rating: 1646
round table opponent (rating) result Δrating
2standard 23 Acuna, Martin (1555) Won 2-0 +171663
3standard 34 Prieto, Danilo (1479) Lost 0-2 -221641
4standard 289 Sprouse, Joseph (1541) Lost 0-2 -201621
5standard 309 Lopez, Brian (1620) Lost 0-2 -181603
top average opponent: 1548record: 1-3 new rating: 1603

Grand Prix Las Vegas 2017 (legacy) (legacy) starting rating: 1532
round table opponent (rating) result Δrating
2legacy 313 Cai, Wendi (1515) Won 2-0 +181550
3legacy 518 Delucchi, Brian (1489) Won 2-0 +171567
4legacy 173 Raitano, Tristan (1561) Won 2-1 +181585
5legacy 149 Ishihara, Jun (1715) Won 2-0 +201605
6legacy 78 Roy, Anjon (1843) Won 2-0 +221627
7legacy 9 Jacob, Conor (1751) Lost 1-2 -151612
8legacy 132 Nass, Matthew (1942) Won 2-1 +231635
9legacy 29 Gravina, Michele (1761) Lost 0-2 -151620
10legacy 115 Yoo, Bradley (1989) Won 2-1 +241644
11legacy 108 Kaida-Yip, Ned (1638) Won 2-1 +181662
12legacy 51 Muller, Martin (2157) Won 2-0 +261688
13legacy 20 Huynh, Anthony (1893) Lost 1-2 -141674
14legacy 59 Smith, Robert RC (1819) Lost 1-2 -151659
15legacy 63 Chung, Jason (1974) Lost 0-2 -131646
top average opponent: 1789record: 9-5 new rating: 1646

Grand Prix Columbus 2016 (legacy) starting rating: 1449
round table opponent (rating) result Δrating
2legacy 406 Nastase, Andrew (1497) Won 2-0 +191468
3legacy 234 League, Charles (1842) Lost 0-2 -111457
4legacy 541 Poling, Alex (1523) Won 2-0 +191476
5legacy 348 Friedman, Gene (1521) Lost 0-2 -171459
6legacy 512 Hart, Alex (1501) Draw 1-1 +11460
7legacy 393 Chan, Eric (1709) Won 2-1 +221482
8legacy 285 Penn, Brandon (1505) Won 2-0 +181500
9legacy 181 Kiihne, Zachary (1787) Won 2-0 +241524
10legacy 123 Giles, Devon (1608) Won 2-0 +191543
11legacy 68 Heslip, James (1648) Won 2-1 +201563
12legacy 48 Schuchaskie, Kegan (1720) Lost 1-2 -151548
13legacy 90 Lacey, Kyle (1683) Lost 0-2 -161532
top average opponent: 1629record: 7-4-1 new rating: 1532

Grand Prix New York 2016 (SOI standard) starting rating: 1466
round table opponent (rating) result Δrating
2standard 436 Sheldon, Dakota (1488) Lost 1-2 -171449
3standard 759 Alago, Joshua (1500) Won 2-1 +191468
4standard 314 Gray, Chris (1460) Lost 1-2 -191449
top average opponent: 1483record: 1-2 new rating: 1449

Grand Prix New Jersey 2014 (legacy) starting rating: 1478
round table opponent (rating) result Δrating
2legacy 1733 Squires, Robert (1483) Draw 1-1 01478
3legacy 1691 Giordano, Patrick (1539) Won 2-0 +191497
4legacy 1546 Rasmussen, Jeff (1703) Lost 1-2 -141483
5legacy 1700 Kostas, Steven (1540) Lost 1-2 -171466
top average opponent: 1566record: 1-2-1 new rating: 1466

Grand Prix Boston-Worcester 2014 (modern) starting rating: 1456
round table opponent (rating) result Δrating
1modern 969 DeLuca, Seth (1432) Lost 1-2 -191437
2modern 1058 Bouchard, Micah (1482) Won 2-0 +191456
3modern 1109 Landaira, Noah (1424) Won 2-1 +171473
4modern 933 Lebron, Anthony (1566) Lost 0-2 -161457
5modern 1075 Shvartsman, Adam (1482) Won 2-1 +181475
6modern 895 Cook, Bill (1520) Won 2-0 +191494
7modern 924 Motchkavitz, Matt (1604) Lost 0-2 -161478
top average opponent: 1501record: 4-3 new rating: 1478

Grand Prix Philadelphia 2014 (BNG limited) starting rating: 1493
round table opponent (rating) result Δrating
1sealed 283 Cavaliere, Vincent (1387) Lost 1-2 -201473
2sealed 531 Doshi, Vivek (1496) Lost 0-2 -171456
top average opponent: 1442record: 0-2 new rating: 1456

Grand Prix Richmond 2014 (modern) starting rating: 1468
round table opponent (rating) result Δrating
1modern 240 Corrigan, Abe (1500) Lost 0-1 -181450
2modern 563 VanGee, Richard (1481) Won 2-0 +191469
3modern 586 Green, Trent (1502) Won 2-0 +191488
4modern 431 Bottinelli, Stephen (1501) Won 2-1 +181506
5modern 206 Clayman, Abraham (1537) Won 2-1 +181524
6modern 152 Baker, JC (1395) Lost 1-2 -201504
7modern 137 McIelwain, Glenn (1907) Lost 1-2 -111493
top average opponent: 1546record: 4-3 new rating: 1493

Grand Prix Washington DC 2013 (legacy) starting rating: 1500
round table opponent (rating) result Δrating
3legacy 334 Janssen, Jon (1500) Lost 0-2 -181482
4legacy 570 Debrosky, Eric (1577) Won 2-0 +201502
5legacy 405 Kikuchi-Wellman, Zen (1596) Lost 1-2 -171485
6legacy 365 Cornely, Raymond (1507) Lost 1-2 -171468
top average opponent: 1545record: 1-3 new rating: 1468