Individual Calculations April 2013
 Czech, Daiva  Total change: 11.70  Rating chartPersonal card
 2.Frauenbundesliga 2012/2013 Sued Germany GER 2012-10-06
RcRownchangeKK*chgGame
 2198 2101 1.50 3 0.39 30 11.70 
  Vidonyak, Nellya wm2157 GER1.0010.583017.40 
  Jussupow, Nadia wf2158 GER0.5010.08302.40 
  Worek, Joanna wm2278 POL0.001-0.2730-8.10 

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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