Individual Calculations July 2011
 Bell, Alan D  Total change: 7.25  Rating chartPersonal card
 Richardson and Spens Cup Various locations in Scotland - Final Grangemouth SCO 2010-11-20
RcRownchangeKK*chgGame
 2102 1872 0.50 1 0.29 25 7.25 
  White, Alastair F 2102 SCO0.5010.29257.25 

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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