Individual Calculations May 2010
 Zahorsky, Dusan  Total change: 25.75  Rating chartPersonal card
 SVK_2nd league group B Various SVK 2009-10-10
RcRownchangeKK*chgGame
 2061 2054 2.50 3 1.03 25 25.75 
  Urban, Gabor 2013 SVK1.0010.442511.00 
  Hegedus, Roland 2089 SVK1.0010.552513.75 
  Lovas, Miroslav 2082 SVK0.5010.04251.00 

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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