Individual Calculations September 2013
 Weissbeck, Wolf-Dieter  Total change: 6.00  Rating chartPersonal card
 17. Friedrichrodaer Schach-Open Friedrichroda GER 2013-08-14
RcRownchangeKK*chgGame
 1947 1811 2.50 7 0.20 30 6.00 
  Stuemer, Paul 2114 GER0.5010.363010.80 
  Ritter, Uwe 2012 GER1.0010.763022.80 
  Just, Joachim 2046 GER0.5010.29308.70 
  Duijker, Bert 1895 NED0.5010.12303.60 
  Scheftlein, Richard 1915 GER0.001-0.3630-10.80 
  Freier, Joachim 1908 GER0.001-0.3730-11.10 
  Baier, Peter 1738 GER0.001-0.6030-18.00 

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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