Individual Calculations October 2012
 Truman, Richard G  Total change: 19.05  Rating chartPersonal card
 e2e4 Hinckley Open Leicester ENG 2012-08-24
RcRownchangeKK*chgGame
 2039 1959 4.00 7 1.27 15 19.05 
  Hall, David E 2103 ENG1.0010.691510.35 
  Merry, Alan B 2210 ENG0.001-0.1915-2.85 
  Hasman, Cengiz 2132 TUR0.001-0.2715-4.05 
  Keen, Cosima C 1694 ENG1.0010.18152.70 
  Burke, Steven J 2041 ENG0.5010.11151.65 
  Bennett, Dominic L 2037 ENG0.5010.11151.65 
  Stembridge, Ed 2059 ENG1.0010.64159.60 

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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