We have a Patreon! Click here to become a patron, or read the blog to learn more!
   
Kornacki, Leon
Current rating: 1418

Grand Prix Phoenix 2020 (pioneer) starting rating: 1432
round table opponent (rating) result Δrating
1pioneer 29 Poulin-Belanger, Felix (1468) Lost 1-2 -171415
2pioneer 255 Shuffleton, Korbin (1483) Won 2-1 +191434
3pioneer 354 Wysocki, Michael (1474) Won 2-1 +191453
4pioneer 152 Ryan, Neil (1522) Lost 1-2 -171436
5pioneer 272 Bangle, Josh (1437) Lost 1-2 -181418
top average opponent: 1477record: 2-3 new rating: 1418

Grand Prix Phoenix 2019 (ELD limited) starting rating: 1467
round table opponent (rating) result Δrating
1sealed 104 Hunt, Stanley (1500) Lost 0-2 -181449
2sealed 135 Siegel, Mickey (1482) Lost 1-2 -171432
top average opponent: 1491record: 0-2 new rating: 1432

Grand Prix Los Angeles 2018 (M19 standard) starting rating: 1504
round table opponent (rating) result Δrating
1standard 205 Avila, Matt (1556) Lost 0-2 -171487
2standard 339 Babcock, Tara (1501) Won 2-0 +191506
3standard 322 Lerch, Dylan (1626) Lost 1-2 -161490
4standard 393 Malain, Nikki (1406) Lost 0-2 -201470
5standard 455 Bowers, Aaron (1387) Won 2-0 +171487
6standard 361 Maguire, Sean (1388) Lost 0-2 -201467
top average opponent: 1477record: 2-4 new rating: 1467

Grand Prix Phoenix 2018 (modern) starting rating: 1526
round table opponent (rating) result Δrating
1modern 412 Werchan, Andrew (1513) Lost 0-2 -191507
2modern 337 Mendoza, Eddie (1481) Lost 0-2 -181489
3modern 610 Brown, Curtis (1464) Won 2-0 +171506
4modern 539 Fattu, David (1440) Won 2-1 +171523
5modern 379 Hall, Blaine (1479) Lost 0-2 -191504
top average opponent: 1475record: 2-3 new rating: 1504

Grand Prix Phoenix 2017 (XLN limited) starting rating: 1556
round table opponent (rating) result Δrating
1sealed 172 Christensen, Leif (1500) Won 2-1 +171573
2sealed 67 Erler, Billy (1807) Won 2-1 +231596
3sealed 169 Jones, Callahan (1683) Lost 1-2 -171579
4sealed 290 Sterbenz, Ryan (1792) Lost 0-2 -141565
5sealed 366 Mercier, Mathew (1667) Won 2-0 +201585
6sealed 295 Jaeger, Tony (1324) Lost 0-2 -231562
7sealed 299 Mohns, Brett (1561) Lost 1-2 -181544
8sealed 344 Fauchoux, Ryan (1510) Lost 1-2 -181526
top average opponent: 1605record: 3-5 new rating: 1526

Grand Prix San Diego 2015 (ORI standard) starting rating: 1490
round table opponent (rating) result Δrating
1standard 179 Caratache, Damian (1500) Won 2-0 +181508
2standard 165 O'Brien, John (1581) Won 2-0 +191527
3standard 108 Mandelblatt, Zach (1705) Lost 0-2 -151512
4standard 370 Kronick, Jordan (1517) Won 2-0 +181530
5standard 173 Batterman, Danny (1458) Won 2-1 +171547
6standard 83 Song, Edward (1869) Won 2-0 +241571
7standard 98 Walsey, Samson (1577) Won 2-1 +181589
8standard 29 Mullan, Paul (1598) Lost 0-2 -181571
9standard 121 de Togni, Marco (1757) Lost 1-2 -151556
top average opponent: 1618record: 6-3 new rating: 1556

Grand Prix Los Angeles 2014 (KTK standard) starting rating: 1419
round table opponent (rating) result Δrating
2standard 376 Lane, Stephen (1651) Lost 0-2 -131406
3standard 670 Saugier, Kyle (1526) Draw 1-1 +21408
4standard 569 Lim, Shino (1502) Won 2-0 +201428
5standard 384 Nwosu, Amechi (1519) Won 2-0 +191447
6standard 251 Selski, Benjamin (1509) Won 2-0 +191466
7standard 145 Yoo, Eric (1542) Lost 1-2 -161450
8standard 244 Edwards, Nic (1572) Won 2-0 +201470
9standard 167 Beal, Justin (1560) Won 2-0 +201490
top average opponent: 1548record: 5-2-1 new rating: 1490

Grand Prix Phoenix 2014 (BNG standard) starting rating: 1441
round table opponent (rating) result Δrating
2standard 62 Soloway, Joseph (1603) Won 2-0 +211462
3standard 38 Merbach, Peter (1537) Lost 1-2 -161446
4standard 278 Pordes, Casey (1652) Lost 0-2 -151431
5standard 480 Ford, Brandon (1500) Lost 0-2 -161415
6standard 464 Perez, Yamil (1500) Lost 0-2 -171398
7standard 412 McCall, Keith (1464) Won 2-0 +191417
8standard 299 Cooke, Kennith (1469) Won 2-0 +191436
9standard 227 Worman, Christopher (1505) Lost 0-2 -171419
top average opponent: 1529record: 3-5 new rating: 1419

Grand Prix Las Vegas 2013 (MMA limited) starting rating: 1415
round table opponent (rating) result Δrating
2sealed 274 Hamilton, Patrick (1518) Won 2-1 +191434
3sealed 365 Zamora, Rolando (1519) Won 2-0 +201454
4sealed 139 Capelli, Eduardo (1500) Won 2-1 +191473
5sealed 4 Calcano, Christian (1598) Lost 0-2 -161457
6sealed 110 Halen, Aarne (1735) Won 2-1 +231480
7sealed 217 Schein, Jason (1853) Lost 0-2 -121468
8sealed 188 Reusink, Paul (1628) Lost 0-2 -151453
9sealed 38 Edelkamp, Fred (1791) Lost 0-2 -121441
top average opponent: 1643record: 4-4 new rating: 1441

Grand Prix Anaheim 2012 (Innistrad block) starting rating: 1459
round table opponent (rating) result Δrating
3block 114 Lowe, Amory (1537) Lost 1-2 -161443
4block 293 Gonzalez, Juan Pablo (1502) Won 2-0 +191462
5block 194 Neill, David (1657) Lost 1-2 -151447
6block 161 Nguyen, Dan V (1635) Won 2-1 +221469
7block 156 Carpinelli, Fabiano (1518) Lost 0-2 -171452
8block 168 Pawelzik, Gery (1461) Lost 0-2 -181434
9block 194 Newman, Ryan (1369) Lost 1-2 -191415
top average opponent: 1525record: 2-5 new rating: 1415

Grand Prix Salt Lake City 2012 (DKA standard) starting rating: 1507
round table opponent (rating) result Δrating
3standard 29 Crossman, Cody (1466) Won 2-1 +171524
4standard 31 Bryson, Blake (1552) Won 2-0 +191543
5standard 12 Tyler, Josh (1570) Lost 1-2 -181525
6standard 161 Simms, Jason (1521) Lost 1-2 -181507
7standard 96 Finelli, David (1520) Lost 1-2 -171490
8standard 195 Chen, Lokman (1778) Lost 0-2 -131477
9standard 187 Ragels, Tyler (1505) Lost 1-2 -181459
top average opponent: 1559record: 2-5 new rating: 1459

Grand Prix Dallas 2007 (extended) starting rating: 1507
round table opponent (rating) result Δrating
4extended 91 Prokop, Mike J (1500) Won 2-1 +181525
5extended 11 Neary, Nicholas (1728) Lost 1-2 -141511
6extended 58 Herberholz, Mark (1922) Lost 0-2 -111500
7extended 81 Roman, Eugene (1484) Won 2-0 +181518
8extended 69 Quinones, Roberto R (1540) Won 2-1 +181536
9extended 39 Webb, Taylor (1683) Won 2-0 +211557
10extended 29 Lance, James (1550) Won 2-0 +171574
11extended 13 Woods, Conley (1558) Lost 1-2 -181556
12extended 24 Karsten, Frank (1907) Lost 0-2 -121544
13extended 24 Hoaen, Rich (1990) Lost 0-2 -101534
14extended 29 Coimbra, Andre (1952) Lost 1-2 -111523
15extended 29 Mayer, Kenny (1637) Lost 0-2 -161507
top average opponent: 1704record: 5-7 new rating: 1507

Grand Prix Phoenix 2006 (CSP limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 105 Pagliocco, Anthony (1477) Won 2-0 +181518
2sealed 44 Page, Brian (1518) Won 2-1 +181536
3sealed 25 Jarvis, Steven (1661) Lost 1-2 -161520
4sealed 85 Lee, Marcus (1589) Won 2-0 +191539
5sealed 57 Rendon, Alejandro (1484) Won 2-0 +171556
6sealed 19 Fabiano, Gerard (1854) Lost 0-2 -131543
7sealed 45 Shaner, Christen (1535) Lost 0-2 -181525
8sealed 64 Stanton, Jack (1524) Lost 1-2 -181507
top average opponent: 1580record: 4-4 new rating: 1507