Individual Calculations November 2012
 Andersson, Sven-Olof  Total change: -6.75  Rating chartPersonal card
 Vasteras Open 2012 Vasteras SWE 2012-09-28
RcRownchangeKK*chgGame
 1866 1994 1.50 3 -0.45 15 -6.75 
  Nurmi, Ake 1730 SWE0.501-0.3215-4.80 
  Svensson, Anders 2132 SWE0.001-0.3115-4.65 
  Axelsson, Thomas 1735 SWE1.0010.18152.70 

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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