Individual Calculations April 2009
 Perula Dominguez, Jose A.  Total change: 10.50  Rating chartPersonal card
 Liga Andaluza 2008 Primera Division Grupo A Andalucia ESP 2008-10-05
RcRownchangeKK*chgGame
 1934 1851 2.00 4 0.42 25 10.50 
  Sanchez Perez, Jose 1983 ESP0.5010.18254.50 
  Ramirez Diaz, Antonio 1945 ESP0.5010.13253.25 
  Prieto Velasco, Rafael 1683 ESP1.0010.28257.00 
  Hernandez Munoz, Antonio 2124 ESP0.001-0.1725-4.25 

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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