Individual Calculations December 2017
 Alvarez Vargas, German  Total change: 78.40  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE - VIII TORNEO INTER CLUBES 2017 Santiago CHI 2017-09-07
RcRownchangeKK*chgGame
 2055 1877 4.00 7 1.96 40 78.40 
  Aguirre Contreras, Cristian Ro f2244 CHI0.001-0.1040-4.00 
  Diaz Contreras, Pedro f2236 CHI0.001-0.1040-4.00 
  Torres Chavez, Daniel Alejandr 1927 CHI1.0010.574022.80 
  Morales Garcia, Hugo Edison 1789 CHI1.0010.384015.20 
  Marin Munoz, Roque 2149 CHI1.0010.834033.20 
  Seguel Perez, Gonzalo Alberto 2005 VEN0.001-0.3340-13.20 
  Vilches Romero, Eduardo Enriqu 2036 CHI1.0010.714028.40 

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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