Individual Calculations April 2018
 Sjoberg, Arne  Total change: 8.00  Rating chartPersonal card
 Div III 10 2017-18 R567 Sweden SWE 2018-02-04
RcRownchangeKK*chgGame
 1951 1790 1.00 2 0.40 20 8.00 
  Stahlberg, David 2051 SWE0.001-0.1820-3.60 
  Tjarnemo, Jonas 1851 SWE1.0010.582011.60 

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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