Individual Calculations April 2009
 Ries, Berthold  Total change: 13.05  Rating chartPersonal card
 25.ChessOrg Schachfestival Open Bad Woerishofen GER 2009-03-05
RcRownchangeKK*chgGame
 2062 2023 5.00 9 0.87 15 13.05 
  Karpatchev, Alexandr g2373 RUS0.001-0.1115-1.65 
  Taufratshofer, Martin 2031 GER0.5010.01150.15 
  Sakowski, Christian 1916 GER0.501-0.1515-2.25 
  Nieland, Klaus 1853 GER1.0010.28154.20 
  Gerstner, Bernhard 2217 GER1.0010.751511.25 
  Babar, Michael f2169 GER0.001-0.3015-4.50 
  Kozlov, Alexander 2196 GER0.001-0.2715-4.05 
  Kimmich, Bernd 1924 GER1.0010.36155.40 
  Makryniotis, Konstantin 1877 GRE1.0010.30154.50 

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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