Individual Calculations September 2010
 Evertsson, Rune  Total change: -11.55  Rating chartPersonal card
 Stockholm Open 2010 Stockholm SWE 2010-08-16
RcRownchangeKK*chgGame
 2074 2030 1.00 4 -0.77 15 -11.55 
  Kollin, Jan-Ola 1943 SWE0.001-0.6215-9.30 
  Wesslen, Ulf 2050 SWE1.0010.53157.95 
  Hammar, Bengt f2230 SWE0.001-0.2415-3.60 
  Saefholm, Sten 2073 SWE0.001-0.4415-6.60 

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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