Individual Calculations September 2014
 Bickmann, Uwe  Total change: 11.20  Rating chartPersonal card
 Vellmarer Schachtage 5th International Chess Open Group B Vellmar GER 2014-07-31
RcRownchangeKK*chgGame
 1773 1780 2.00 3 0.56 20 11.20 
  Lambrecht, Harald 1414 GER1.0010.10202.00 
  Cotenescu, Daniel 1996 GER1.0010.782015.60 
  Wuestehube, Harry 1910 GER0.001-0.3220-6.40 

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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