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Block, Jon
Current rating: 1503

Grand Prix Austin 2004 (COK limited) starting rating: 1480
round table opponent (rating) result Δrating
2sealed 44 penkauskas, dave (1519) Lost 1-2 -181462
3sealed 115 Churchill, Michael (1490) Won 2-1 +191481
4sealed 68 Hendrickson, Mark (1476) Won 2-0 +181499
5sealed 34 Martineau, Robert (1521) Won 2-1 +181517
6sealed 27 Neubert, Josh (1553) Won 2-1 +191536
7sealed 15 Krumb, Michael (1674) Lost 1-2 -161520
8sealed 52 Lorett, Danaon (1552) Lost 1-2 -171503
top average opponent: 1540record: 4-3 new rating: 1503

Grand Prix Houston 2002 (extended) starting rating: 1500
round table opponent (rating) result Δrating
1extended 46 Baehr, Kevin (1424) Lost 0-2 -191481
2extended 88 Manzo, Christopher (1482) Lost 0-2 -181463
3extended 97 King, Steven (1412) Won 2-0 +171480
4extended 107 Maucele, Greggory (1485) Draw 1-1 01480
top average opponent: 1451record: 1-2-1 new rating: 1480

Grand Prix Detroit 2001 (PLS limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 146 Fisher, Jeremy (1500) Lost 1-2 -181482
2sealed 182 Conwell, Kurt (1482) Lost 1-2 -181464
3sealed 239 Huntington, Jacqueline (1464) Won 2-0 +181482
4sealed 243 Claytor, Joshua (1483) Won 2-0 +181500
5sealed 151 Herzberg, Scott (1514) Won 2-1 +181518
6sealed 126 White, Jory (1501) Lost 0-2 -181500
top average opponent: 1491record: 3-3 new rating: 1500