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Zahn, Michael
Current rating: 1660

Grand Prix Madison 2019 (WAR limited) starting rating: 1706
round table opponent (rating) result Δrating
1sealed 237 Niphoratos, Vasilios (1500) Lost 0-2 -221684
2sealed 309 Lee, Teddy (1513) Won 2-0 +151699
3sealed 374 Yetka, David (1731) Lost 1-2 -181681
4sealed 398 Gore Ii, Richard (1482) Lost 1-2 -211660
top average opponent: 1556record: 1-3 new rating: 1660

Grand Prix Minneapolis 2016 (SOI standard) starting rating: 1683
round table opponent (rating) result Δrating
1standard 505 Schmidt, Connor (1463) Won 2-0 +141697
2standard 325 Robinson, Jed (1621) Won 2-1 +161713
3standard 83 Hilgemann, Christian (1538) Won 2-1 +151728
4standard 162 Pierce, Stephen (1769) Lost 0-2 -171711
5standard 101 Turk, Brian (1756) Won 2-0 +191730
6standard 127 Preeshl, Tony (1765) Lost 1-2 -181712
7standard 175 Janousek, Brian (1465) Won 2-0 +141726
8standard 123 Hallahan, Brian (1670) Lost 0-2 -191707
9standard 170 Erker, Will (1843) Won 2-1 +201727
10standard 166 Sabin, Ryan (1661) Lost 0-2 -191708
11standard 164 Brunson, Jeff (1541) Won 2-0 +151723
12standard 136 Johnson, Jon (1749) Lost 1-2 -171706
top average opponent: 1653record: 7-5 new rating: 1706

Grand Prix Minneapolis 2012 (AVR standard) starting rating: 1500
round table opponent (rating) result Δrating
1standard 40 george, William (1500) Won 2-0 +181518
2standard 87 Bartlett, Johnny (1518) Won 2-1 +181536
3standard 153 Hurlburt, David (1536) Won 2-0 +181554
4standard 108 Bogner, Ryan (1708) Won 2-0 +211575
5standard 28 Marmulstein, Rion (1595) Won 2-1 +181593
6standard 22 Cruse, William (1744) Won 2-0 +211614
7standard 16 Ferry, Sergio (1757) Won 2-1 +211635
8standard 7 Fang, Harrison (1604) Lost 0-2 -191616
9standard 7 Johnson, Daniel L (1589) Won 2-0 +171633
10standard 12 Friedman, Ben (1968) Lost 1-2 -121621
11standard 24 Ranallo, Tony (1623) Won 2-1 +181639
12standard 8 Rasmussen, Ben (1666) Won 2-1 +191658
13standard 9 Bergthold, Andrei (1656) Won 2-1 +181676
14standard 5 Thompson, Gerry (1926) Won 2-0 +221698
15standard 5 Laehn, Taylor (1833) Lost 1-2 -151683
top average opponent: 1682record: 12-3 new rating: 1683