Individual Calculations August 2012
 Rizo Massu, Jose  Total change: 0.00  Rating chartPersonal card
 TORNEO OPEN IRT CLUB DE AJEDREZ CHILE JULIO 2012 Santiago CHI 2012-07-04
RcRownchangeRpKK*chgGame
 1939 0 4.00 7 0.00 1954   0.00 
  Castruccio Alvarez, Angelo 1955 CHI0.5010.00 0.00 
  Contardo Oyarzun, Jose 2089 CHI0.0010.00 0.00 
  Tejos Godoy, Rodrigo Andres 1841 CHI1.0010.00 0.00 
  Toledo Sandoval, Claudio 1876 CHI1.0010.00 0.00 
  Diaz Contreras, Pedro 1780 CHI1.0010.00 0.00 
  Vera Salamanca, Claudio 2009 CHI0.5010.00 0.00 
  Roman Alvarez, Oscar Carlos 2025 CHI0.0010.00 0.00 

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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