Individual Calculations April 2016
 Crombleholme, Alan K  Total change: -0.80  Rating chartPersonal card
 4NCL Division 3S WE 4 Telford ENG 2016-03-19
RcRownchangeKK*chgGame
 1842 2053 1.50 2 -0.04 20 -0.80 
  Matthews, Adrian M S 1882 ENG1.0010.27205.40 
  Rowan, Daniel 1801 ENG0.501-0.3120-6.20 

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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