Individual Calculations July 2010
 Villegas, Franco  Total change: 53.25  Rating chartPersonal card
 Final Argentina Sub 12 Abs 2010 Carlos Paz, Cordoba ARG 2010-06-17
RcRownchangeKK*chgGame
 1930 1819 4.00 5 2.13 25 53.25 
  Acosta, Pablo Ismael f2013 ARG0.001-0.2525-6.25 
  Amato, Leonel 1817 ARG1.0010.502512.50 
  Hernandez Amura, Gilberto 1946 ARG1.0010.672516.75 
  Pichot, Alan f2206 ARG1.0010.912522.75 
  Sasson, Maximiliano 1669 ARG1.0010.30257.50 

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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