Individual Calculations November 2023
 Samuelsson, Sven-Gunnar  Total change: 20.40  Rating chartPersonal card
 Stockholmsmasterskap Veteran 60 2023 R123 Stockholm SWE 2023-09-07
RcRownchangeKK*chgGame
 1904 1826 2.50 3 1.02 20 20.40 
  Wennstrom, Bertil 1555 SWE1.0010.17203.40 
  Soderlind, Arnold 1728 SWE1.0010.37207.40 
  Karlsson, Lars g2428 SWE0.5010.48209.60 

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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