Individual Calculations December 2017
 Lopez Langenbach, Rodrigo  Total change: -17.60  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE - VIII TORNEO INTER CLUBES 2017 Santiago CHI 2017-09-07
RcRownchangeKK*chgGame
 1818 1418 0.00 4 -0.32 40 -12.80 
  Ramirez Melo, Sebastian 1818  * CHI0.001-0.0840-3.20 
  Caceres Salinas, David Alejand 1818  * CHI0.001-0.0840-3.20 
  Arancibia Guzman, Eduardo f1818  * CHI0.001-0.0840-3.20 
  Mella Zuniga, Gustavo 1818  * CHI0.001-0.0840-3.20 
 * 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)
 
 CLUB DE AJEDREZ CHILE IRT PREPARATORIO TORNEO NACIONAL DE MENORES 2017 2018 Santiago CHI 2017-11-11
RcRownchangeKK*chgGame
 1166 1418 1.50 2 -0.12 40 -4.80 
  Goyeneche Rojas, Matia Inaki 1199 CHI0.501-0.2840-11.20 
  Gutierrez Verdugo, Colomba 1133 CHI1.0010.16406.40 

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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