Individual Calculations May 2013
 Duijker, Bert  Total change: 20.25  Rating chartPersonal card
 8.Cuxhaven Seniorenturnier Cuxhaven GER 2013-04-05
RcRownchangeKK*chgGame
 1954 1865 4.50 8 1.35 15 20.25 
  Stuiber, Wilhelm 1830 GER1.0010.45156.75 
  Fleischer, Martin 1933 GER1.0010.59158.85 
  Pape, Manfred c2199 GER0.001-0.1215-1.80 
  Kluger, Hans-Peter 1953 GER0.001-0.3815-5.70 
  Jung, Michael, Prof. 1813 GER1.0010.43156.45 
  Baier, Peter 1767 GER1.0010.37155.55 
  Jeske, Kirsten 2009 GER0.5010.19152.85 
  Goebel, Wolfgang 2129 GER0.001-0.1815-2.70 

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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