Individual Calculations April 2009
 Krishnan, Anand J  Total change: 10.75  Rating chartPersonal card
 London Christmas Open Harrow ENG 2008-12-28
RcRownchangeKK*chgGame
 1920 1729 1.50 4 0.43 25 10.75 
  Colter, Nigel 1785 ENG1.0010.582514.50 
  Walker, Martin G f2079 ENG0.001-0.1125-2.75 
  Venmore-Rowland, Edward P C 1844 ENG0.5010.16254.00 
  Gibbs, Dominic V 1970 ENG0.001-0.2025-5.00 

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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