Individual Calculations June 2017
 Berger, Roger  Total change: -7.60  Rating chartPersonal card
 Bundesturnier HT2 (2017) Olten SUI 2017-05-25
RcRownchangeKK*chgGame
 1683 1777 3.50 6 -0.19 40 -7.60 
  Frischknecht, Ernst 1551 SUI0.501-0.2940-11.60 
  Suzic, Dusko 1574 SUI0.501-0.2640-10.40 
  Gamsa, Clemens 1494 SUI1.0010.16406.40 
  Winkler, Michael 1932 SUI1.0010.714028.40 
  Lachausse, Bruno 1747 SUI0.001-0.5440-21.60 
  Dubois, Claude 1800 SUI0.5010.03401.20 

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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