Individual Calculations September 2012
 Karlsson, Ulf  Total change: -16.50  Rating chartPersonal card
 Politiken Cup 2012 Helsingor DEN 2012-07-28
RcRownchangeKK*chgGame
 2001 2012 3.00 7 -0.55 30 -16.50 
  Rewitz, Poul f2239 DEN0.001-0.2130-6.30 
  Aartun, Eivind 1777 NOR0.501-0.2930-8.70 
  Degerfeldt, Sven 1848 SWE1.0010.28308.40 
  Rorvik, Jon F 2149 NOR0.5010.18305.40 
  Brondum, Eric f2141 DEN0.5010.17305.10 
  Hagen, Anders Gjerdrum 2130 NOR0.001-0.3430-10.20 
  Kyrkjebo, Eirik 1724 NOR0.501-0.3430-10.20 

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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