Individual Calculations April 2017
 Jelinek, Vaclav  Total change: -4.80  Rating chartPersonal card
 Krajsky prebor I. PDSS 2016/2017 r9-10 various CZE 2017-03-05
RcRownchangeKK*chgGame
 1851 1954 1.00 2 -0.24 20 -4.80 
  Krys, Jaromir 2018 CZE0.5010.09201.80 
  Joukl, Jakub 1683 CZE0.501-0.3320-6.60 

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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