Individual Calculations April 2008
 Marti Aranda, Jesus  Total change: 3.75  Rating chartPersonal card
 Campeonato Provincial por Equipos Cadiz Grupo A Cadiz ESP 2007-10-20
RcRownchangeKK*chgGame
 1876 2007 1.50 2 0.18 25 4.50 
  Bellinger Robin, George 1999 ESP0.501-0.0125-0.25 
  Serrano Alvarez, Ruben 1752 ESP1.0010.19254.75 

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)
 
NOTE: K factor changed
 Liga Andaluza 2007 - Promociones Andalucia ESP 2007-12-02
RcRownchangeKK*chgGame
 1987 2007 1.00 2 -0.05 15 -0.75 
  Torres Maesso, Pedro 2134 ESP0.001-0.3315-4.95 
  Aranaz Murillo, Amalia 1839 ESP1.0010.28154.20 

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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