Individual Calculations March 2018
 Neira Zamudio, Rafael Thomas  Total change: 41.60  Rating chartPersonal card
 TORNEO NACIONAL DE AJEDREZ DE MENORES DE CHILE 2018 U-10A Rancagua CHI 2018-02-07
RcRownchangeKK*chgGame
 1093 1285 5.50 6 1.04 40 41.60 
  Fuentes Gonzalez, Ragnarok 1004 CHI1.0010.16406.40 
  Ricouz Vasquez, Enzo Joaquin 1002 CHI1.0010.16406.40 
  Lemus Pena, Sebastian Alonso 1158 CHI0.501-0.1740-6.80 
  Munoz Ramos, Christopher Matias 1108 CHI1.0010.274010.80 
  Mundaca Bermedo, Tomas Joaquin c1182 CHI1.0010.364014.40 
  Van Der Baan Bruce, Francisco 1104 CHI1.0010.264010.40 

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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