Individual Calculations March 2016
 Stevenson, James  Total change: 3.80  Rating chartPersonal card
 4NCL Division 2 WE 3 Birmingham ENG 2016-02-13
RcRownchangeKK*chgGame
 1957 2069 1.50 2 0.19 20 3.80 
  Batchelor, Guy J 1922 ENG0.501-0.2020-4.00 
  Lambourne, Dan M 1991 ENG1.0010.39207.80 

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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