Individual Calculations September 2022
 Eretova, Jana  Total change: -28.80  Rating chartPersonal card
 Jesenik Open 2022 - A Jesenik CZE 2022-08-13
RcRownchangeKK*chgGame
 1860 2050 4.50 8 -1.44 20 -28.80 
  Galda, Tomas 1816 CZE0.501-0.2920-5.80 
  Pavlis, Matej 1753 CZE0.501-0.3520-7.00 
  Blumel, Otto 1907 CZE0.501-0.1920-3.80 
  Kulhanek, Jachym 1878 CZE0.501-0.2320-4.60 
  Kubat, Pavel 1909 CZE0.001-0.6920-13.80 
  Stary, Lukas 1863 CZE1.0010.26205.20 
  Pospech, Radim 1929 CZE0.501-0.1620-3.20 
  Mik, Tomas 1821 CZE1.0010.21204.20 

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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