Individual Calculations July 2012
 Lim, Mark  Total change: -0.30  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 1992 1891 1.50 4 -0.01 30 -0.30 
  Horspool, Philip J 2039 ENG0.5010.20306.00 
  Jones, Victor Gl 2207 ENG0.001-0.1330-3.90 
  Keen, Cosima C 1719 ENG0.001-0.7330-21.90 
  Wallis, Ian J 2003 ENG1.0010.653019.50 

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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