Individual Calculations January 2010
 Rueggeberg, Wilhelm  Total change: 3.15  Rating chartPersonal card
 17. Bad Bertricher Schachtage Senioren Bad Bertrich GER 2009-12-04
RcRownchangeKK*chgGame
 2009 1944 4.00 9 0.21 15 3.15 
  Bogorad, Michail 2237 GER0.001-0.1515-2.25 
  Van Houten, Henk 1788 NED0.501-0.2115-3.15 
  Fuchs, Willy 1825 GER1.0010.34155.10 
  Gerl, Hans, Dr. 2052 GER1.0010.65159.75 
  Ljuboschiz, Alexander, Dr. 2225 GER0.5010.34155.10 
  Mueller, Waldemar 2117 GER0.001-0.2715-4.05 
  Thielemann, Joachim 1989 GER0.001-0.4415-6.60 
  Reinke, Kurt 1961 GER0.001-0.4815-7.20 
  Kroetz, Hermann Josef 1891 GER1.0010.43156.45 

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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