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Kolasa, Zak
Current rating: 1437

Grand Prix Toronto 2019 (modern) starting rating: 1466
round table opponent (rating) result Δrating
1modern 416 Harild, Braad (1500) Won 2-0 +191485
2modern 25 Touesnard, Mitchell (1522) Lost 0-2 -171468
3modern 327 Meade, Nicholas (1738) Lost 0-2 -141454
4modern 543 Marquis-Masse, Alexis (1491) Won 2-0 +191473
5modern 458 Stanley, Tim (1506) Won 2-1 +191492
6modern 210 Levesque, Pierre (1521) Lost 0-2 -181474
7modern 281 Smith, Michael (1364) Lost 0-2 -201454
8modern 277 Sweeney, Nick (1482) Lost 0-2 -171437
top average opponent: 1515record: 3-5 new rating: 1437

Grand Prix Toronto 2018 (modern) starting rating: 1545
round table opponent (rating) result Δrating
1modern 113 Dupuis, Josh (1520) Lost 1-2 -191526
2modern 471 Hunt, Dustin (1485) Lost 0-2 -181508
3modern 807 Thomas, Ian (1496) Lost 1-2 -191489
4modern 779 Gobby, Andrew (1410) Lost 0-2 -191470
5modern 737 Belanger, Matthew (1430) Lost 0-2 -191451
6modern 658 Ruel Rancourt, Jonathan (1379) Won 2-1 +171468
7modern 556 Vandelden, Bradley (1427) Lost 1-2 -191449
8modern 474 Guerin, Joey (1400) Won 2-1 +171466
top average opponent: 1444record: 2-6 new rating: 1466

Grand Prix Indianapolis 2016 (modern) starting rating: 1550
round table opponent (rating) result Δrating
3modern 56 Krueger, Erik (1482) Won 2-0 +161566
4modern 146 Yam, Wing Chun (1862) Lost 1-2 -121554
5modern 181 Arnold, Chris (1669) Won 2-0 +201574
6modern 94 Kelly, Brendan (1586) Lost 1-2 -181556
7modern 361 Holosko, Joel (1660) Lost 0-2 -161540
8modern 328 Kinkade, Eben (1711) Won 2-0 +211561
9modern 304 Nguyen, Tuan (1821) Won 2-1 +231584
10modern 1114 Koenig, Jake (1597) Lost 0-2 -181566
11modern 1081 Riggs, Matthew (1547) Lost 1-2 -181548
12modern 1081 Johnson, Brandon (1487) Lost 1-2 -201528
13modern 1059 Ida, Justin (1499) Lost 1-2 -181510
14modern 1033 Johnson, Patricia (1481) Won 2-0 +171527
15modern 1014 Flaherty, Willie (1502) Won 2-1 +181545
top average opponent: 1608record: 6-7 new rating: 1545

Grand Prix Toronto 2016 (SOI standard) starting rating: 1524
round table opponent (rating) result Δrating
3standard 205 Parnes, Stuart (1662) Draw 1-1 +21526
4standard 179 Kunkel, Jeremy (1720) Lost 0-2 -141512
5standard 344 Parsons, Joel (1506) Lost 0-2 -181494
6standard 448 Watterson, Brad (1498) Won 2-0 +181512
7standard 1035 Moran, Joshua (1626) Won 2-1 +201532
8standard 242 Tattrie, Bill (1524) Draw 1-1 01532
9standard 295 Seguin, Johnathon (1539) Won 2-0 +181550
top average opponent: 1582record: 3-2-2 new rating: 1550

Grand Prix Detroit 2016 (modern) starting rating: 1564
round table opponent (rating) result Δrating
2modern 89 Paras, Nikolas (1484) Won 2-0 +171581
3modern 298 Scheibel, James (1476) Won 2-1 +161597
4modern 194 Johnson, Mark (1441) Lost 0-2 -211576
5modern 181 Tondini, Jerry (1527) Won 2-1 +171593
6modern 230 Allen, Chris (1631) Lost 1-2 -171576
7modern 258 Steinsdoerfer, Daniel (1758) Lost 1-2 -151561
8modern 534 Waterson, David (1522) Lost 0-2 -191542
9modern 579 Lauerman, James (1499) Lost 1-2 -181524
top average opponent: 1542record: 3-5 new rating: 1524

Grand Prix Toronto 2015 (DTK standard) starting rating: 1500
round table opponent (rating) result Δrating
1standard 76 Berest, Simon (1500) Won 2-0 +181518
2standard 354 Ellsworth, Owen (1613) Won 2-1 +201538
3standard 104 Kwolek, Dymitri (1477) Lost 1-2 -191519
4standard 453 LaCroix, Brent (1519) Won 2-0 +181537
5standard 276 Green, Kevin (1605) Won 2-1 +191556
6standard 79 Vaillancourt, Adam (1555) Won 2-0 +181574
7standard 46 Vance, James (1710) Lost 0-2 -161558
8standard 182 Chang, Morgan (1770) Lost 1-2 -141544
9standard 181 Murley, Bradley (1664) Won 2-0 +201564
top average opponent: 1602record: 6-3 new rating: 1564