Individual Calculations September 2009
 Seifert, Heinz  Total change: 0.00  Rating chartPersonal card
 ZMD Open Dresden GER 2009-07-25
RcRownchangeRpKK*chgGame
 1823 0 1.00 7 0.00 1514   0.00 
  Hadlich, Winfried 2001 GER0.5010.00 0.00 
  Duenzel, Jonas 1971 GER0.0010.00 0.00 
  Wunderlich, Matthias 1807 GER0.5010.00 0.00 
  Groetzbach, Julian 1817 GER0.0010.00 0.00 
  Gungl, Theo 1681 GER0.0010.00 0.00 
  Boyarchenko, Vlada 1606 LUX0.0010.00 0.00 
  Sturm, Timo 1878 GER0.0010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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