Individual Calculations December 2017
 Vasquez Alcala, Astrid  Total change: 11.20  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE - VIII TORNEO INTER CLUBES 2017 Santiago CHI 2017-09-07
RcRownchangeKK*chgGame
 2068 2005 3.50 7 0.56 20 11.20 
  Farfan Ortiz, Enrique Alfredo 2242 CHI1.0010.802016.00 
  Marin Munoz, Roque 2149 CHI1.0010.692013.80 
  Abiuso Melo, Diego Alejandro 1905 CHI1.0010.36207.20 
  Perez Gormaz, Matias f2405  * CHI0.001-0.0820-1.60 
  Jaramillo Soto, Pablo 2174 CHI0.5010.22204.40 
  Barriga Silva, Felipe 1996 CHI0.001-0.5120-10.20 
  Nauto Munoz, Isaias Ignacio 1605  * CHI0.001-0.9220-18.40 
 * 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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