Individual Calculations April 2009
 Ruiz Ruiz, Vicente  Total change: 0.00  Rating chartPersonal card
 COPA INTERCLUBES ENDESA-FUNDACION CHILENA DE AJEDREZ 2007 Santiago CHI 2007-10-16
RcRownchangeRpKK*chgGame
 2161 0 1.00 3 0.00 2036   0.00 
  Carmona Rosales, Jose Luis 2191 CHI0.0010.00 0.00 
  Caurapan Osses, Jaime 2208 CHI0.0010.00 0.00 
  Bartucevic Sanchez, Diego 2083 CHI1.0010.00 0.00 

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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