Individual Calculations May 2012
 Arias, Juan Cruz  Total change: 21.30  Rating chartPersonal card
 Semifinal Argentina Sub 16 Absoluta 2012 Carlos Paz, Cordoba ARG 2012-02-23
RcRownchangeKK*chgGame
 1854 1859 4.50 6 1.42 15 21.30 
  Oga, Sebastian 1683 ARG1.0010.27154.05 
  Bianchi, Augusto 1816 ARG0.501-0.0615-0.90 
  Balcarce, Cristian 1932 ARG0.5010.10151.50 
  Lucero, Gabriel Nicolas 1670 ARG1.0010.25153.75 
  Caceres Recalde, Fernando 2164 ARG0.5010.36155.40 
  Fiora, Emilio 1856 ARG1.0010.50157.50 

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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