Individual Calculations May 2012
 Bachmann, Andreas  Total change: 10.50  Rating chartPersonal card
 Mannschaftsmeisterschaft Oberliga Nord-Ost Hamburg GER 2011-10-02
RcRownchangeKK*chgGame
 2147 2220 2.50 3 0.70 15 10.50 
  Bachmann, Volker 2090 GER0.501-0.1815-2.70 
  Gerschau, Claudio 2146 GER1.0010.40156.00 
  Grosse-Kloenne, Elmar Dr. 2206 GER1.0010.48157.20 

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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