Individual Calculations March 2012
 Widmann, Volker  Total change: -25.65  Rating chartPersonal card
 Open St.Leon-Rot 2011 St.Leon-Rot GER 2011-12-27
RcRownchangeKK*chgGame
 1931 2134 2.00 5 -1.71 15 -25.65 
  Gutzen, Werner 1893 GER0.501-0.3015-4.50 
  Hielscher, Ursula 1882 GER1.0010.19152.85 
  Bernhard, Sebastian 1817 GER0.501-0.3715-5.55 
  Mehne, Claudius 2203 GER0.001-0.4015-6.00 
  Jenisch, Achim 1859 GER0.001-0.8315-12.45 

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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