Individual Calculations March 2019
 Smith, Olivia  Total change: 6.40  Rating chartPersonal card
 2018/19 4NCL Div 4 Rounds 5 - 6 Daventry ENG 2019-02-09
RcRownchangeKK*chgGame
 1948 2015 1.50 2 0.32 20 6.40 
  Gogia, Armaan 1841 ENG1.0010.27205.40 
  Wilks, Simon 2054 ENG0.5010.05201.00 

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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