Individual Calculations December 2017
 Jorquera Cabello, Valentina Pa  Total change: 19.20  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE - VIII TORNEO INTER CLUBES 2017 Santiago CHI 2017-09-07
RcRownchangeKK*chgGame
 1978 1977 3.50 5 0.96 20 19.20 
  Inostroza Serrano, Sergio 2013 CHI0.5010.05201.00 
  Zanetti Zapata, Luis 1702 CHI1.0010.17203.40 
  Mella Zuniga, Gustavo 2074 CHI1.0010.632012.60 
  Pinochet Gonzalez, Luis Enriqu 1751 CHI1.0010.21204.20 
  Olivares Olivares, Claudio f2351 CHI0.001-0.1020-2.00 

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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