Individual Calculations December 2017
 Pollio, Carlos Eduardo  Total change: -21.20  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE - VIII TORNEO INTER CLUBES 2017 Santiago CHI 2017-09-07
RcRownchangeKK*chgGame
 1929 1938 1.00 4 -1.06 20 -21.20 
  Orellana Hidalgo, Camilo Alons 1763 CHI0.001-0.7320-14.60 
  Monroy Cancino, Alvaro Luis 1798 CHI1.0010.31206.20 
  Barriga Silva, Felipe 1996 CHI0.001-0.4220-8.40 
  Vigil, Lucas 2160 ARG0.001-0.2220-4.40 

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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