Individual Calculations June 2013
 Dunn, Andrew  Total change: 2.85  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2270 2222 1.50 3 0.19 15 2.85 
  Jones, Richard S m2396 WLS0.001-0.2715-4.05 
  Ivell, Nicholas W 2320 ENG0.5010.13151.95 
  Peat, Matthew 2094 ENG1.0010.33154.95 

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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