Individual Calculations April 2022
 Persson, Kjell  Total change: -22.40  Rating chartPersonal card
 Stockholmsserien 2021/2022, div 4 R2 Stockholm SWE 2022-02-27
RcRownchangeKK*chgGame
 1727 1680 0.50 1 0.07 20 1.40 
  Lindberg, Sture 1727 SWE0.5010.07201.40 

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)
 
 Seniorserien Kl 1 R12 Stockholm SWE 2022-03-16
RcRownchangeKK*chgGame
 1613 1680 0.00 2 -1.19 20 -23.80 
  Bjorkdahl, Goran 1640 SWE0.001-0.5620-11.20 
  Aberg, Lars-Erik 1586 SWE0.001-0.6320-12.60 

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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