Individual Calculations September 2010
 Urrutia Gonzalez, Javier  Total change: -16.75  Rating chartPersonal card
 Absoluto de Castilla y Leon 2010 Leon ESP 2010-07-21
RcRownchangeKK*chgGame
 1966 2016 1.00 3 -0.67 25 -16.75 
  Martinez Rodriguez, Pablo f2227 ESP0.001-0.2325-5.75 
  Alvarez Nistal, David 1727 ESP0.501-0.3425-8.50 
  Baizan Ordonez, Juan Millan 1944 ESP0.501-0.1025-2.50 

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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