Individual Calculations September 2009
 Soderborg, Berndt  Total change: -22.50  Rating chartPersonal card
 Veteran-SM 2009 Kungsor SWE 2009-07-02
RcRownchangeKK*chgGame
 2074 2137 2.00 6 -1.50 15 -22.50 
  Malmdin, Nils-Ake 2274 SWE0.001-0.3215-4.80 
  Andersson, Matts 1993 SWE1.0010.31154.65 
  Akvist, Hakan 2144 SWE0.5010.01150.15 
  Andersson, Sven-Olof 2057 SWE0.001-0.6115-9.15 
  Carlberg, Gunnar 1978 SWE0.001-0.7115-10.65 
  Johansson, Per 2000 SWE0.501-0.1815-2.70 

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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