Individual Calculations January 2022
 Williams, Joseph M  Total change: 0.00  Rating chartPersonal card
 Mill Hill FIDE Congress - Nov 2021 U2200 London ENG 2021-11-27
RcRownchangeRpKK*chgGame
 1626 0 0.50 4 0.00 1304   0.00 
  Spanton, Tim R 1804 ENG0.0010.00 0.00 
  Khoury, Theo 1866 ENG0.0010.00 0.00 
  Bharat Kumar, Balahari 1564 ENG0.0010.00 0.00 
  Oh, Julie 1268 ENG0.5010.00 0.00 

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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