Individual Calculations October 2017
 Andersson, Stig  Total change: 14.40  Rating chartPersonal card
 Goteborg Open 2017 normal Goteborg SWE 2017-08-19
RcRownchangeKK*chgGame
 1911 1871 2.50 4 0.72 20 14.40 
  Stenman, Christoffer 1934 SWE0.5010.09201.80 
  Holmgren, Bjorn 2023 SWE0.001-0.3020-6.00 
  Torkkeli, Ted 1767 SWE1.0010.36207.20 
  Torngren, Gustav 1920 SWE1.0010.572011.40 

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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