Individual Calculations July 2013
 Beukema, Jasper  Total change: 0.75  Rating chartPersonal card
 BAS-AMRO CHESS EVENT Rotterdam NED 2013-06-01
RcRownchangeKK*chgGame
 1766 1729 0.50 1 0.05 15 0.75 
  Aksenova, Maria 1766 RUS0.5010.05150.75 

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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