Individual Calculations June 2022
 Horton, Jamie A  Total change: 9.60  Rating chartPersonal card
 2021/22 4NCL Division 1 & 2 Rounds 7-9 Daventry ENG 2022-04-30
RcRownchangeKK*chgGame
 2172 2181 1.50 2 0.48 20 9.60 
  Young, Daniel J 1948 ENG0.501-0.2920-5.80 
  Hunt, Harriet V mwg2395 ENG1.0010.772015.40 

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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