Individual Calculations June 2022
 Bowers, Francis J  Total change: -1.20  Rating chartPersonal card
 EACU 3rd FIDE-rated Congress - Major Newmarket ENG 2022-05-27
RcRownchangeKK*chgGame
 1652 1856 1.50 2 -0.03 40 -1.20 
  Willow, Hambel M 1610 ENG1.0010.19407.60 
  Llewellyn, Julian D 1693 ENG0.501-0.2240-8.80 

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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