Individual Calculations September 2009
 Markovic, Ivan  Total change: -22.95  Rating chartPersonal card
 Open Duras BVK 2009 Brno CZE 2009-06-27
RcRownchangeKK*chgGame
 1951 2194 5.50 9 -1.53 15 -22.95 
  Cihal, Jan 1881 CZE0.001-0.8615-12.90 
  Kukla, Tomas 1850 SVK0.501-0.3815-5.70 
  Turza, Pavel 1844 CZE1.0010.11151.65 
  Krupica, Pavel 1955 CZE0.001-0.8015-12.00 
  Blahynka, Martin 1873 CZE1.0010.13151.95 
  Balkova, Anna 1866 CZE1.0010.13151.95 
  Hruska, Vladimir 1985 CZE0.501-0.2715-4.05 
  Zabensky, Jaroslav 1999 CZE1.0010.25153.75 
  Jurka, Miroslav f2309 CZE0.5010.16152.40 

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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