Individual Calculations January 2011
 Wagner, Bernd  Total change: -4.20  Rating chartPersonal card
 18.Bad Bertricher Schachtage Open Bad Bertrich GER 2010-12-03
RcRownchangeKK*chgGame
 2116 2250 5.00 8 -0.28 15 -4.20 
  Meyer, Susanne 1850  * GER1.0010.08151.20 
  Raupach, Gregor 2036 GER0.501-0.2715-4.05 
  Kurka, Dieter 2040 GER1.0010.23153.45 
  Donchenko, Alexander 2207 GER0.001-0.5615-8.40 
  Meyer, Gerd 2048 GER1.0010.24153.60 
  Maurer, Fritz 2156 SUI1.0010.37155.55 
  Stabolewski, Andreas 2265 GER0.5010.02150.30 
  Dittmar, Peter f2328 GER0.001-0.3915-5.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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