Individual Calculations July 2008
 Koch, Werner A.  Total change: -15.75  Rating chartPersonal card
 2. Int. Hotel Meielisalp Open Meielisalp SUI 2008-04-10
RcRownchangeKK*chgGame
 1944 1872 1.00 4 -0.63 25 -15.75 
  Stucki, Kaspar 1896 SUI0.001-0.4725-11.75 
  Emami, Madjid 2062 GER0.001-0.2525-6.25 
  Del Val, Josefa 1793 SUI1.0010.39259.75 
  Pleininger, Rudolf 2024 SUI0.001-0.3025-7.50 

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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