Individual Calculations February 2017
 Orsak, Karel  Total change: 20.80  Rating chartPersonal card
 Krajsky prebor UKSS 2016/2017 r5-6 various CZE 2017-01-08
RcRownchangeKK*chgGame
 1850 1635 1.50 2 1.04 20 20.80 
  Kadlec, Daniel 1790 CZE1.0010.712014.20 
  Koblasa, Josef 1909 CZE0.5010.33206.60 

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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