Individual Calculations June 2013
 Kopcil, Ondrej  Total change: 3.75  Rating chartPersonal card
 Krajsky prebor SSOK 2012/13 various CZE 2012-10-21
RcRownchangeKK*chgGame
 1851 1790 1.50 3 0.25 15 3.75 
  Reichmann, Pavel 1830 CZE0.5010.06150.90 
  Alfimov, Igor 1961 CZE0.001-0.2715-4.05 
  Bednar, Martin 1763 CZE1.0010.46156.90 

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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