Individual Calculations January 2013
 Herrera, Wilene  Total change: 1.65  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeKK*chgGame
 2000 1691 1.00 6 0.11 15 1.65 
  Martinez Baquero, Hugo Esteban 1943 COL0.001-0.1915-2.85 
  Quintero, Raul 1994 COL0.5010.36155.40 
  Navia, Edwin Adrian 2091  * COL0.001-0.0815-1.20 
  Condori, Edwin 2091  * PER0.001-0.0815-1.20 
  Medina, Andres Felipe 1888 COL0.5010.25153.75 
  Ramirez Buitrago, Diego Mauric 1991 COL0.001-0.1515-2.25 
 * 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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