Individual Calculations August 2017
 Lofstrom, Bjorn  Total change: 5.60  Rating chartPersonal card
 Klass II grp 2 2017 Stockholm SWE 2017-07-10
RcRownchangeKK*chgGame
 1863 1723 2.50 7 0.28 20 5.60 
  Eriksson, Bengt 1955 1784 SWE0.001-0.4220-8.40 
  Qwarfort, Fredrik 1856 SWE1.0010.682013.60 
  Adolfsson, Daniel 1800 SWE0.5010.11202.20 
  Lane, Hakan 1975 DEN0.001-0.1920-3.80 
  Johansson, Sven 1936 SWE0.001-0.2320-4.60 
  Saterli, Johnny 1809 SWE0.001-0.3820-7.60 
  Hellstrom, Peter 1884 SWE1.0010.712014.20 

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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