Individual Calculations April 2017
 Andersson, Sven-Olof  Total change: -6.40  Rating chartPersonal card
 Div I Norra 2016-17 R67 Sweden SWE 2017-03-05
RcRownchangeKK*chgGame
 1985 1921 0.50 2 -0.32 20 -6.40 
  Broden, Per 1985 SWE0.5010.09201.80 
  Bjelvenmark, Per 1984 SWE0.001-0.4120-8.20 

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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