Individual Calculations December 2021
 Knutsson, Hakan  Total change: 16.00  Rating chartPersonal card
 Mark KM 2022 R2 3 Orby SWE 2021-11-02
RcRownchangeKK*chgGame
 1707 1785 2.00 2 0.80 20 16.00 
  Gustafsson, Simon 1599 SWE1.0010.26205.20 
  Frisk, Anders 1815 SWE1.0010.542010.80 

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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