Individual Calculations November 2022
 Pert, Max  Total change: 14.80  Rating chartPersonal card
 2022/23 4NCL Division 2 Rounds 1-2 Daventry ENG 2022-10-22
RcRownchangeKK*chgGame
 1931 1787 1.00 2 0.37 40 14.80 
  Wilson, Julie 1829 WLS1.0010.564022.40 
  Dickinson, Tim R 2033 ENG0.001-0.1940-7.60 

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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