Individual Calculations July 2017
 Koppen, Harald  Total change: 24.40  Rating chartPersonal card
 11. Salzkammergut Schachopen 2017 - B Group Bad Ischl AUT 2017-06-02
RcRownchangeKK*chgGame
 1826 1867 4.00 5 1.22 20 24.40 
  Zimmermann, Marianne 1729 GER1.0010.31206.20 
  Deblauwe, Pauwel 1779 BEL1.0010.38207.60 
  Marinc, Damir 1974 SLO1.0010.652013.00 
  Ott, Josef Sebastian 1841 GER0.501-0.0420-0.80 
  Wolf, Philipp 1807 GER0.501-0.0820-1.60 

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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