Individual Calculations October 2008
 Sempere Paya, Joaquin  Total change: -4.25  Rating chartPersonal card
 Segunda Autonomica Grupo Sur Valencia ESP 2008-02-03
RcRownchangeKK*chgGame
 2048 2089 1.50 3 -0.17 25 -4.25 
  Zamora Soler, Raul 1989 ESP1.0010.36259.00 
  Paya Prats, Damian 2007 ESP0.001-0.6125-15.25 
  Serrano Marhuenda, Salvador c2148 ESP0.5010.08252.00 

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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