Individual Calculations May 2011
 White, David J  Total change: -11.70  Rating chartPersonal card
 e2e4 Uxbridge Open Uxbridge ENG 2011-03-18
RcRownchangeKK*chgGame
 2008 1954 0.50 3 -0.78 15 -11.70 
  Shepley, Julien M 2043 ENG0.5010.12151.80 
  Kennedy, Craig 2012 SCO0.001-0.4215-6.30 
  Stewart, Ashley 1969 ENG0.001-0.4815-7.20 

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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