Individual Calculations March 2016
 Thompson, Ian D  Total change: 7.60  Rating chartPersonal card
 4NCL Division 2 WE 3 Birmingham ENG 2016-02-13
RcRownchangeKK*chgGame
 2117 2162 1.50 2 0.38 20 7.60 
  Russell, Christopher 2101 ENG0.501-0.0820-1.60 
  Pickard, Charles 2133 ENG1.0010.46209.20 

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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