Individual Calculations February 2013
 Mejerski, Stephan  Total change: 12.00  Rating chartPersonal card
 25. Staufer-Open Schwaebisch Gmuend GER 2013-01-02
RcRownchangeKK*chgGame
 1915 1652 1.50 6 0.40 30 12.00 
  Wanzek, Alexander 2048 GER0.001-0.0830-2.40 
  Radziwill, Sandra 1899 GER0.001-0.1930-5.70 
  Wittmann, Reiner 1886 GER0.5010.29308.70 
  Santos, Paulo 1859 POR0.5010.27308.10 
  Gruenert, Thomas 1882 GER0.5010.29308.70 
  Kirsch, Martin 1916 GER0.001-0.1830-5.40 

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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