Individual Calculations April 2009
 Diaz Rubio, Jose Antonio  Total change: 13.50  Rating chartPersonal card
 Liga Andaluza 2008 Division de Honor Grupo Occidental Andalucia ESP 2008-10-05
RcRownchangeKK*chgGame
 2079 1967 3.00 7 0.54 25 13.50 
  Medina Carrasco, Jose Andres 1989 ESP0.001-0.4725-11.75 
  Martin Macias, Daniel 2156 ESP0.001-0.2525-6.25 
  Lopez Gonzalez, Daniel 2203 ESP1.0010.802520.00 
  Flores Chico, Jorge 2121 ESP1.0010.712517.75 
  Perez Perez, Manuel 2000 ESP0.001-0.4525-11.25 
  Justiniano Marquez, Marco Ant. 2140 ESP1.0010.732518.25 
  Alshameary Puente, Ismael 1943 ESP0.001-0.5325-13.25 

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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