Individual Calculations December 2017
 Cantuarias Lagunas, Carlos  Total change: -13.20  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE - VIII TORNEO INTER CLUBES 2017 Santiago CHI 2017-09-07
RcRownchangeKK*chgGame
 1779 1800 2.50 6 -0.66 20 -13.20 
  Camacho Tupper, Martin 1465 CHI0.501-0.3820-7.60 
  Henriquez Villagra, Cristobal g2200  * CHI0.001-0.0820-1.60 
  Nauto Munoz, Isaias Ignacio 1594 CHI1.0010.24204.80 
  Berti Contreras, Lorenginis f1965 CHI0.001-0.2820-5.60 
  Cea Villagra, Armando Elias 1537 CHI0.001-0.8220-16.40 
  Bulgarini Torres, Marco 1914 CHI1.0010.662013.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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