Individual Calculations July 2010
 Ruperez Benito, Antonio  Total change: 5.25  Rating chartPersonal card
 I Torneo Aficionados Club Ajedrez Piolin Catilla y Leon ESP 2010-04-23
RcRownchangeKK*chgGame
 1865 1667 1.00 3 0.21 25 5.25 
  Fernandez Velasquez, Julian F 1921 ESP0.001-0.1925-4.75 
  Morchon Araujo, Daniel 1686 ESP0.5010.03250.75 
  Garcia Martin, Manuel 1988 ESP0.5010.37259.25 

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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