Individual Calculations April 2009
 Biedinger, Christian  Total change: -5.00  Rating chartPersonal card
 2.Pfalz Open Neustadt a.d. Weinstrasse GER 2009-02-15
RcRownchangeKK*chgGame
 2079 1929 2.00 7 -0.20 25 -5.00 
  Chasovnikova, Eugenia wm2279 RUS0.001-0.1125-2.75 
  Mueller, Waldemar 2144 GER0.001-0.2325-5.75 
  Reinacher, Detlev 1699 GER0.501-0.2925-7.25 
  Herzenstein, Georg 2129 GER0.001-0.2425-6.00 
  Schaefer, Lutz, Dr. 2081 GER1.0010.702517.50 
  Loos, Udo 2096 GER0.5010.22255.50 
  Fink, Leander 2126 GER0.001-0.2525-6.25 

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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