Individual Calculations April 2023
 Tomy, Jake  Total change: -4.80  Rating chartPersonal card
 2022/23 4NCL Division 4 Rounds 7-8 Daventry ENG 2023-03-25
RcRownchangeKK*chgGame
 1653 1312 0.00 1 -0.12 40 -4.80 
  Taylor, Robert P 1653 ENG0.001-0.1240-4.80 

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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