Individual Calculations December 2022
 Aikio, Onni  Total change: 28.60  Rating chartPersonal card
 Stockholmsmasterskap Veteran 60plus 2022 R456 Stockholm SWE 2022-10-06
RcRownchangeKK*chgGame
 1809 1555 2.00 3 1.43 20 28.60 
  Lowgren, Bjorn 1794 SWE1.0010.802016.00 
  Jovic, Rado 1888 SWE0.001-0.1220-2.40 
  Gustavsson, Veine 1745 SWE1.0010.752015.00 

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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