Individual Calculations July 2022
 Dargan, Paul A G  Total change: -10.20  Rating chartPersonal card
 ECF 2022 Counties Championship Open - SF1 London ENG 2022-06-11
RcRownchangeKK*chgGame
 2023 2055 0.50 1 -0.04 20 -0.80 
  Bayford, Jim R 2023 ENG0.501-0.0420-0.80 

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)
 
 2021/22 4NCL Division 1 & 2 Rounds 10-11 Daventry ENG 2022-06-25
RcRownchangeKK*chgGame
 1838 2055 1.00 2 -0.47 20 -9.40 
  Wilson, Jeff 1655  * ENG1.0010.08201.60 
  Heritage, Jamie 2020 ENG0.001-0.5520-11.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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