Individual Calculations May 2011
 Aguirre, Ayrton  Total change: 10.25  Rating chartPersonal card
 Semifinal Argentina Sub 14 Absoluta 2011 Carlos Paz, Cordoba ARG 2011-02-23
RcRownchangeKK*chgGame
 1831 1545 1.00 4 0.32 25 8.00 
  Villegas, Franco 1882 ARG0.5010.38259.50 
  Novoa, Fernando 1945  * ARG0.001-0.0825-2.00 
  Amato, Leonel 1783 ARG0.5010.30257.50 
  Gonzalez Gimenez, Jose 1715 ARG0.001-0.2825-7.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 IRT de OtoƱo Colegio San Martin 2011 Avellaneda, Buenos Aires ARG 2011-03-30
RcRownchangeKK*chgGame
 1865 1545 0.50 3 0.09 25 2.25 
  Colautti, Marcela 1945  * ARG0.5010.422510.50 
  Crespillio, Rodrigo 1845 ARG0.001-0.1525-3.75 
  March, Diego 1804 ARG0.001-0.1825-4.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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