Individual Calculations November 2010
 Staples, Daniel J  Total change: 31.50  Rating chartPersonal card
 Sunningdale Major Ascot ENG 2010-09-10
RcRownchangeKK*chgGame
 1917 1960 3.50 4 1.26 25 31.50 
  Clayton, Tristan 1811 ENG1.0010.30257.50 
  O Grady, Gary P. 1906 IRL1.0010.422510.50 
  Valentine, Brian J 1981 ENG0.5010.03250.75 
  Auckland, Elliott 1968 ENG1.0010.512512.75 

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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