Individual Calculations December 2017
 Arancibia Guzman, Eduardo  Total change: -3.90  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE - VIII TORNEO INTER CLUBES 2017 Santiago CHI 2017-09-07
RcRownchangeKK*chgGame
 2010 2331 5.50 7 -0.39 10 -3.90 
  Orellana Hidalgo, Camilo Alons 1931  * CHI1.0010.08100.80 
  Valenzuela Morales, Jorge 2040 CHI1.0010.15101.50 
  Abarca Gonzalez, Nicolas 2374 CHI0.001-0.4410-4.40 
  Pinochet Gonzalez, Luis Enriqu 1931  * CHI1.0010.08100.80 
  Lopez Langenbach, Rodrigo 1931  * CHI1.0010.08100.80 
  Ubilla Gonzalez, Carlos 1931  * CHI1.0010.08100.80 
  Gutierrez Gomez, Nicolas 1931  * CHI0.501-0.4210-4.20 
 * 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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