Individual Calculations April 2013
 Vidonyak, Nellya  Total change: -24.75  Rating chartPersonal card
 2.Frauenbundesliga 2012/2013 Sued Germany GER 2012-10-06
RcRownchangeKK*chgGame
 2130 2157 0.50 4 -1.65 15 -24.75 
  Barpiyeva, Gulsana wf2111 KAZ0.001-0.5615-8.40 
  Jussupow, Ekaterina wf2188 GER0.001-0.4615-6.90 
  Czech, Daiva 2101 LTU0.001-0.5815-8.70 
  Endress, Anna 2120 GER0.501-0.0515-0.75 

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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