Individual Calculations October 2008
 Valles Villar, Jose  Total change: -12.25  Rating chartPersonal card
 Division de Honor 2008 Valencia ESP 2008-01-12
RcRownchangeKK*chgGame
 2171 1974 0.00 2 -0.49 25 -12.25 
  Mirete Bernabe, Marco Antonio 2200 ESP0.001-0.2125-5.25 
  Villalba Izquierdo, Pere 2142 ESP0.001-0.2825-7.00 

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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