Individual Calculations January 2017
 Farfan Ortiz, Enrique Alfredo  Total change: 28.80  Rating chartPersonal card
 VII TORNEO INTER CLUBES CLUB DE AJEDREZ CHILE 2016 Santiago CHI 2016-10-13
RcRownchangeKK*chgGame
 2083 2215 6.00 7 1.44 20 28.80 
  Mendieta Jauregui, Deivy Axel 1824 CHI1.0010.09201.80 
  Barrera Meza, Carlos 2154 CHI1.0010.42208.40 
  Romero Araya, Diego 2207 CHI1.0010.49209.80 
  Perez Molina, Robinson f2273 CHI0.5010.08201.60 
  Escudero Donoso, Felipe 2202 CHI0.501-0.0220-0.40 
  Recabarren Gajardo, Gonzalo Ivan 1912 CHI1.0010.14202.80 
  Valenzuela, Gunther 2012 CHI1.0010.24204.80 

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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