Individual Calculations October 2008
 Marti Peiro, Jose Antonio  Total change: 55.75  Rating chartPersonal card
 Primera Autonomica Norte 2008 Valencia ESP 2008-01-12
RcRownchangeKK*chgGame
 2061 2030 5.00 6 2.23 25 55.75 
  Madero, Sergio 2117 ECU1.0010.622515.50 
  Martinez Villar, Jesus 2142 ESP1.0010.652516.25 
  Beso, Portales Cesar 2236 ESP0.5010.26256.50 
  Morello Ostos, Domingo 1979 ESP1.0010.432510.75 
  Morenilla Rocher, Carlos 1999 ESP0.501-0.0425-1.00 
  Escoms Monzo, Jaime 1892 ESP1.0010.31257.75 

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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