Individual Calculations September 2009
 Malmdin, Nils-Ake  Total change: 8.25  Rating chartPersonal card
 Veteran-SM 2009 Kungsor SWE 2009-07-02
RcRownchangeKK*chgGame
 2082 2274 5.00 6 0.55 15 8.25 
  Soderborg, Berndt 2137 SWE1.0010.32154.80 
  Johansson, Per 2000 SWE0.501-0.3315-4.95 
  Carlberg, Gunnar 1978 SWE1.0010.15152.25 
  Nordstrom, Felix f2177 SWE1.0010.37155.55 
  Akvist, Hakan 2144 SWE1.0010.32154.80 
  Andersson, Sven-Olof 2057 SWE0.501-0.2815-4.20 

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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