Individual Calculations November 2010
 Parada Araneda, Roger Esteban  Total change: 60.15  Rating chartPersonal card
 Torneo de Ajedrez Interempresas ENDESA 2010 Santiago CHI 2010-07-13
RcRownchangeKK*chgGame
 2105 2104 8.00 8 4.01 15 60.15 
  Silva Villalon, Rodolfo 2100 CHI1.0010.49157.35 
  Bulgarini Torres, Marco 2073 CHI1.0010.46156.90 
  Romero Araya, Diego Alonso 2249 CHI1.0010.691510.35 
  Sojo Flores, Victor 2137 PER1.0010.55158.25 
  Berti Contreras, Lorenginis 2100 CHI1.0010.49157.35 
  Letelier Garcia, Francisco Javier 2031 CHI1.0010.40156.00 
  Salgado Aravena, Jorge 2222 CHI1.0010.66159.90 
  Karmelic Varela, Jorge 1929 CHI1.0010.27154.05 

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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