Individual Calculations July 2008
 Helmbold, Irene  Total change: -5.40  Rating chartPersonal card
 1.Frauen-Bundesliga 2007/08 different in Germany GER 2007-11-10
RcRownchangeKK*chgGame
 2067 2011 0.50 2 -0.36 15 -5.40 
  Kubikova, Alena wf2197 CZE0.001-0.2615-3.90 
  Katte, Isabel 1937 GER0.501-0.1015-1.50 

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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