Individual Calculations January 2012
 Ackermann, Dieter, Dr.  Total change: 3.45  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2011/12 (3) Gruppe B Aalen GER 2011-12-16
RcRownchangeKK*chgGame
 1965 2004 3.00 5 0.23 15 3.45 
  Schaffert, Walter 1917 GER0.501-0.1215-1.80 
  Schmitz, Martin 1920 GER0.501-0.1215-1.80 
  Czikuss, Hans-Joachim 1951 GER0.501-0.0715-1.05 
  Vrabac, Branko 1914 CRO1.0010.38155.70 
  Egle, Martin 2121 GER0.5010.16152.40 

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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