Individual Calculations July 2011
 Kuhn, Andreas  Total change: -6.90  Rating chartPersonal card
 58.offene Koelner Stadtmeisterschaft Vormeister 1 Koeln GER 2011-06-02
RcRownchangeKK*chgGame
 1974 1963 1.00 3 -0.46 15 -6.90 
  Meier, Tobias 2095 GER0.5010.18152.70 
  Mann, Guenter 1949 GER0.501-0.0215-0.30 
  Bergemann, Martin 1877 GER0.001-0.6215-9.30 

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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