Individual Calculations January 2022
 Bharat Kumar, Balahari  Total change: 11.20  Rating chartPersonal card
 Mill Hill FIDE Congress - Nov 2021 U2200 London ENG 2021-11-27
RcRownchangeKK*chgGame
 1910 1564 0.50 2 0.28 40 11.20 
  Chauhan, Pranay 1922 ENG0.001-0.1040-4.00 
  Jukes, Sam 1897 WLS0.5010.384015.20 

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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