Individual Calculations September 2010
 Coldman, Ricardo  Total change: -1.35  Rating chartPersonal card
 III Simon Bolivar Libertador Copa PDVSur Buenos Aires ARG 2010-06-24
RcRownchangeKK*chgGame
 1923 1635 1.00 6 -0.09 15 -1.35 
  Lujan, Carolina mwg2035  * ARG0.001-0.0815-1.20 
  Fell, Sebastian 2035  * ARG0.001-0.0815-1.20 
  Ligato, Guillermo Fe 1993 ARG0.001-0.1015-1.50 
  Zazzini, Dario 1945 ARG0.001-0.1415-2.10 
  Covelli, Luis Alberto 1618 ARG1.0010.48157.20 
  Tanner, Pedro 1912 ARG0.001-0.1715-2.55 
 * 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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