Individual Calculations December 2021
 Wahlbom, Magnus  Total change: -4.40  Rating chartPersonal card
 Rodeby Hostschack 2021 Rodeby SWE 2021-09-02
RcRownchangeKK*chgGame
 1843 2176 5.00 6 -0.22 20 -4.40 
  Moren, Anders 1776  * SWE1.0010.08201.60 
  Dahlqvist, Hans 1776  * SWE1.0010.08201.60 
  Svensson, Orjan 1921 SWE0.501-0.3120-6.20 
  Svensson, Bengt 1957 1777 SWE1.0010.08201.60 
  Bernhardsson, Sten 1951 SWE1.0010.22204.40 
  Lundgren, Ulf 1859 SWE0.501-0.3720-7.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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