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Kosinski, Aaron
Current rating: 1533

Grand Prix New Jersey 2019 (RNA limited) starting rating: 1533
round table opponent (rating) result Δrating
2sealed 99 Gemi, Jeffrey (1173) Won 2-0 +111544
3sealed 151 Cuevas, Alexis (1563) Won 2-0 +191563
4sealed 131 Grezes, Felix (1805) Lost 0-2 -141549
5sealed 120 Tsao, Dennis (1537) Won 2-0 +181567
6sealed 181 Cole, Zachary (1685) Lost 1-2 -161551
7sealed 279 Giaquinto, Frank (1559) Lost 1-2 -181533
top average opponent: 1554record: 3-3 new rating: 1533

Grand Prix Toronto 2017 (HOU limited) starting rating: 1527
round table opponent (rating) result Δrating
1sealed 437 Potier, Robert (1455) Lost 0-2 -191508
2sealed 505 Wyckoff, Daniel (1524) Won 2-1 +181526
3sealed 347 Michelson, Jeremy (1501) Won 2-1 +181544
4sealed 375 Tremblay, Sebastien (1629) Won 2-0 +191563
5sealed 142 Chernyak, Anthony (1588) Lost 0-2 -171546
6sealed 242 Yamasaki, Shogo (1771) Lost 1-2 -141532
7sealed 418 Tayek, Chandler (1544) Won 2-0 +181550
8sealed 209 Winata, Andrew (1574) Lost 1-2 -171533
top average opponent: 1573record: 4-4 new rating: 1533

Grand Prix Pittsburgh 2017 (AER standard) starting rating: 1557
round table opponent (rating) result Δrating
2standard 147 Lanza, Giovanni (1571) Won 2-1 +181575
3standard 196 Powell, Jacob (1384) Lost 1-2 -211554
4standard 251 Fox, Earl (1537) Lost 1-2 -181536
5standard 483 Janky, Gabriel (1350) Won 2-1 +141550
6standard 262 Iafrate, James (1484) Lost 0-2 -191531
7standard 364 Schryver, Kyle (1380) Won 2-1 +151546
8standard 325 Parsons, Andrew (1490) Lost 1-2 -191527
top average opponent: 1457record: 3-4 new rating: 1527

Grand Prix Providence 2016 (KLD standard) starting rating: 1549
round table opponent (rating) result Δrating
2standard 164 Munson, Andrew (1542) Won 2-0 +181567
3standard 198 Barge, Spencer (1565) Lost 0-2 -181549
4standard 305 Flotten, Connor (1523) Lost 0-2 -191530
5standard 429 Klenske, Dylan (1504) Won 2-0 +181548
6standard 206 Bouchard, Jason (1652) Won 2-0 +201568
7standard 230 Dilone, Rafael (1541) Won 2-0 +171585
8standard 146 Bugalter, Ben (1556) Won 2-1 +181603
9standard 67 Mohammed, Riyad (1573) Lost 0-2 -191584
10standard 477 Carroll, Roger (1511) Lost 0-2 -191565
11standard 456 Benns, Brian (1712) Lost 0-2 -161549
12standard 471 Calcano, Christian (1850) Won 2-1 +241573
13standard 448 Biron, Xavier (1713) Lost 0-2 -161557
top average opponent: 1603record: 6-6 new rating: 1557

Grand Prix Toronto 2016 (SOI standard) starting rating: 1484
round table opponent (rating) result Δrating
2standard 293 Neary, Nicholas (1812) Won 2-1 +241508
3standard 1030 LeBlanc, Nicholas (1702) Lost 1-2 -151493
4standard 419 Francis, Mark (1521) Won 2-1 +191512
5standard 217 Godden, Joshua (1458) Lost 1-2 -191493
6standard 357 Pang, Maoli (1500) Won 2-0 +181511
7standard 267 Bates, Richard (1451) Won 2-0 +171528
8standard 136 Poupart, Olivier (1619) Won 2-0 +201548
9standard 108 Keene, Nathan (1590) Lost 1-2 -181530
10standard 186 Clawson, Brent (1770) Won 2-1 +231553
11standard 149 Nguyen, Thien (1867) Lost 0-2 -131540
12standard 138 Boeckmann, Trevor (1704) Lost 0-2 -151525
13standard 158 Markieta, Konrad (1543) Won 2-1 +191544
14standard 140 Rector, Jason (1683) Lost 0-2 -161528
15standard 127 Barnett, Tyler (1674) Won 2-0 +211549
top average opponent: 1635record: 8-6 new rating: 1549

Grand Prix Providence 2015 (DTK standard) starting rating: 1500
round table opponent (rating) result Δrating
1standard 10 Cumiskey, Jacob (1480) Won 2-0 +181518
2standard 46 Cotrupe, Matthew (1511) Lost 1-2 -181500
3standard 381 Audette, Anthony (1501) Won 2-0 +181518
4standard 342 Corney, Derrick (1622) Lost 0-2 -171501
5standard 251 Dolata, Krzysztof (1544) Lost 1-2 -171484
top average opponent: 1532record: 2-3 new rating: 1484