Individual Calculations May 2017
 Kracht, Helmut  Total change: 2.40  Rating chartPersonal card
 Schleswig-Holstein Landeseinzelmeisterschaft 2017 Senioren A Ratzeburg GER 2017-04-08
RcRownchangeKK*chgGame
 1961 1993 5.00 9 0.12 20 2.40 
  Schwerdtfeger, Wolfgang 1819 GER1.0010.27205.40 
  Dittmann, Hans-Adolf 2083 GER0.001-0.3820-7.60 
  Mentlein, Horst, Prof. Dr. 2024 GER0.001-0.4620-9.20 
  Plewka, Manfred 1918 GER1.0010.40208.00 
  Reher, Wolfgang 1854 GER0.501-0.1920-3.80 
  Zimmermann, Manfred 2012 GER0.001-0.4720-9.40 
  Magdorf, Peter 2021 GER0.5010.04200.80 
  Potschka, Dieter 1853 GER1.0010.31206.20 
  Neumann, Joachim 2067 GER1.0010.602012.00 

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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