Individual Calculations March 2011
 Andersson, Kjell-Ake  Total change: 31.75  Rating chartPersonal card
 Karlstad Open 2010 Karlstad SWE 2010-12-20
RcRownchangeKK*chgGame
 2140 1932 2.50 5 1.27 25 31.75 
  Eriksson, Magnus 1955 2144 SWE1.0010.772519.25 
  Andersson, Bjorn f2289 SWE0.001-0.1125-2.75 
  Tallaksen, Levi Andre 2190 NOR0.5010.32258.00 
  Brasoy, Aksel 2015 NOR1.0010.612515.25 
  Horbing, Stefan 2063 SWE0.001-0.3225-8.00 

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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