Individual Calculations March 2013
 Wegner, Horst  Total change: -6.15  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 5B Bruehl-Koeln GER 2013-02-08
RcRownchangeKK*chgGame
 2068 1957 1.00 4 -0.41 15 -6.15 
  Van Kempen, Heinz 2048 GER0.5010.12151.80 
  Lenhardt, Manfred 2097 GER0.001-0.3115-4.65 
  Eigemann, Frederik 2016 GER0.5010.08151.20 
  Prueske, Wolfgang 2109 GER0.001-0.3015-4.50 

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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