Individual Calculations February 2023
 Azizi, Haroon  Total change: -6.60  Rating chartPersonal card
 Rilton Elo 2022-2023 Stockholm SWE 2022-12-27
RcRownchangeKK*chgGame
 1943 2157 6.50 9 -0.33 20 -6.60 
  Ostensson, Julia 1821 SWE1.0010.12202.40 
  Francs, Marats 1927 LAT0.501-0.2920-5.80 
  Lind Berteusen, Alvin 1944 SWE1.0010.23204.60 
  Wedin, Svante 1976 SWE0.501-0.2420-4.80 
  Aroven, Mikael 2021 SWE0.501-0.1820-3.60 
  Evenshaug, Amadeus Hestvik 1757  * NOR0.501-0.4220-8.40 
  Ljung, Harald 1952 SWE1.0010.24204.80 
  Rice, Chris B 1978 ENG1.0010.27205.40 
  Saif, Malek c2113 JOR0.501-0.0620-1.20 
 * 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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