Individual Calculations March 2016
 Savory, Richard J  Total change: -6.80  Rating chartPersonal card
 4NCL Division 2 WE 3 Birmingham ENG 2016-02-13
RcRownchangeKK*chgGame
 2152 2094 0.50 2 -0.34 20 -6.80 
  Farrand, Tom 2181 JCI0.5010.12202.40 
  Spence, David J 2123 ENG0.001-0.4620-9.20 

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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