Individual Calculations May 2012
 Kostlan, Jan  Total change: 6.00  Rating chartPersonal card
 Krajsky prebor I SSLK 2011/12 various CZE 2011-10-02
RcRownchangeKK*chgGame
 2018 1945 2.00 4 0.40 15 6.00 
  Joukl, Zdenek 2076 CZE0.001-0.3215-4.80 
  Prudek, Jiri 2062 CZE0.001-0.3415-5.10 
  Drahonovsky, Ivo 1930 CZE1.0010.48157.20 
  Spinka, Petr 2005 CZE1.0010.58158.70 

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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