Individual Calculations January 2019
 Mella Zuniga, Gustavo  Total change: -34.20  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE - IX TORNEO INTER CLUBES 2018 Santiago CHI 2018-09-13
RcRownchangeKK*chgGame
 1956 1993 1.00 5 -1.71 20 -34.20 
  Vera Salamanca, Claudio 1912 CHI1.0010.39207.80 
  Nauto Munoz, Isaias 1877 CHI0.001-0.6620-13.20 
  Diaz Contreras, Pedro f2168 CHI0.001-0.2720-5.40 
  Flores Arratia, Camilo 2135 CHI0.001-0.3120-6.20 
  Ley Polanco, Chihon 1688 CHI0.001-0.8620-17.20 

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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