Individual Calculations November 2010
 O Grady, Gary P.  Total change: -25.75  Rating chartPersonal card
 Sunningdale Major Ascot ENG 2010-09-10
RcRownchangeKK*chgGame
 1892 1906 0.00 2 -1.03 25 -25.75 
  Staples, Daniel J 1960 ENG0.001-0.4225-10.50 
  Nettleton, Charlie 1824 ENG0.001-0.6125-15.25 

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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