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Heiduk, Michael
Current rating: 1661

Grand Prix Hanover 2009 (extended) starting rating: 1622
round table opponent (rating) result Δrating
1extended 420 Radloff, Tobias (1585) Lost 1-2 -191603
2extended 538 Lundberg, Robin (1499) Won 2-0 +161619
3extended 530 Gohlke, Jens Holger (1446) Won 2-0 +151634
4extended 516 Stolte, Jakob (1387) Won 2-1 +141648
5extended 475 Steinecke, Michael (1650) Won 2-1 +181666
6extended 442 Ohlhof, Frank (1678) Lost 0-2 -181648
7extended 448 Von Kalkstein, Christian (1646) Won 2-1 +181666
8extended 435 Bisterfeld, Martin (1502) Won 2-1 +151681
9extended 425 Abed, Arasch (1564) Lost 1-2 -201661
top average opponent: 1551record: 6-3 new rating: 1661

Grand Prix Lille 2005 (legacy) starting rating: 1505
round table opponent (rating) result Δrating
1legacy 443 Cianfarani, Jerome (1500) Won 2-0 +181523
2legacy 380 Azoulay, Regis (1518) Won 2-0 +181541
3legacy 341 Puleo, Raphael (1539) Won 2-0 +181559
4legacy 355 Genero, Olivier (1561) Lost 1-2 -181541
5legacy 405 Gille, Julien (1519) Won 2-1 +171558
6legacy 358 Van Compernolle, Luc (1552) Won 2-1 +181576
7legacy 346 Degrou, Loic (1821) Won 2-1 +231599
8legacy 336 Verbeken, Dirk (1690) Lost 0-2 -171582
9legacy 353 Sun, Johnny (1575) ID 01582
10legacy 52 Andrieu, Thibault (1573) Won 2-0 +181600
11legacy 35 Bergmann, Tim (1575) Won 2-1 +181618
12legacy 17 Genovese Darling, Jonathan James Christie (1615) Lost 0-2 -191599
13legacy 34 Cavadini, Nicolas (1623) Won 2-0 +191618
14legacy 22 Vilm, Jerome (1837) Lost 0-2 -141604
15legacy 33 Guerra, Ricardo [MEX] (1611) Won 2-1 +181622
top average opponent: 1607record: 10-4-1 new rating: 1622

Grand Prix Leipzig 2005 (BOK limited) starting rating: 1523
round table opponent (rating) result Δrating
1sealed 58 Klebanov, Andrej (1500) Won 2-0 +181541
2sealed 15 Ollek, Jens (1500) Lost 1-2 -191522
3sealed 155 Proks, Jakub (1501) Lost 0-2 -181504
4sealed 191 Lyncker, Stephan (1479) Won 2-1 +171521
5sealed 138 Schaffer, Markus (1505) Won 2-1 +181539
6sealed 89 Korn, Rene (1521) Lost 0-2 -181521
7sealed 110 Salamon, Michal (1641) Lost 0-2 -161505
top average opponent: 1521record: 3-4 new rating: 1505

Grand Prix Eindhoven 2005 (extended) starting rating: 1525
round table opponent (rating) result Δrating
2extended 56 Terporten, Volker (1518) Won 2-0 +181543
3extended 84 Ganev, Eftim (1536) Won 2-0 +181561
4extended 18 Schipkowski, Jan (1602) Lost 1-2 -181543
5extended 128 Kesteloo, Peter (1521) Lost 0-2 -181525
6extended 239 Herbinger, Martin (1524) Won 2-1 +181543
7extended 130 Tochacek, Daniel (1546) Lost 1-2 -181525
8extended 169 Pollack, Frank (1430) Lost 0-2 -201505
9extended 159 De Jong, Yannick (1498) Won 2-0 +181523
top average opponent: 1522record: 4-4 new rating: 1523

Grand Prix Vienna 2004 (COK limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 307 Grossi, Alessandro (1553) Won 2-0 +191519
2sealed 17 Dobry, Benjamin (1705) Lost 1-2 -151504
3sealed 245 Milosevic, Aleksandar (1500) Won 2-0 +181522
4sealed 130 Markus, Christof (1515) Won 2-1 +181540
5sealed 159 Maij, Rosario (1544) Won 2-1 +181558
6sealed 120 Carboni, Simone (1632) Lost 1-2 -161542
7sealed 131 Pinkster, Wilco (1656) Lost 1-2 -161526
8sealed 151 Urabl, Thomas (1522) Lost 1-2 -181508
9sealed 174 Finzgar, Nejc (1477) Won 2-1 +171525
top average opponent: 1567record: 5-4 new rating: 1525