Individual Calculations September 2017
 Berkle, Pascal  Total change: -0.20  Rating chartPersonal card
 Jubilaeumsturnier 50 Jahre KKS Koeln GER 2017-08-25
RcRownchangeKK*chgGame
 2038 1959 2.00 5 -0.01 20 -0.20 
  Hoeper, Heinz-Joachim 1725 GER1.0010.21204.20 
  Van Der Valk, Niklas 2172 GER0.5010.27205.40 
  Firat, Kaan 2079 GER0.001-0.3420-6.80 
  Wolff, Michael 1949 GER0.001-0.5120-10.20 
  Bonnmann, Reinhard 2263 GER0.5010.36207.20 

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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