Individual Calculations January 2022
 Bernhardsson, Sten  Total change: -4.60  Rating chartPersonal card
 Malmo Open 2021 std Malmo SWE 2021-12-18
RcRownchangeKK*chgGame
 1638 1906 3.00 4 -0.23 20 -4.60 
  Imani Lasaki, Hamed 1553 SWE0.501-0.3920-7.80 
  Bruntse, Caroline Lindegaard 1506  * DEN1.0010.08201.60 
  Skaelbaek, Noah 1698 DEN0.501-0.2720-5.40 
  Anfalt, Erik 1796 SWE1.0010.35207.00 
 * 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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