Individual Calculations July 2011
 Tandy, Chris  Total change: 9.25  Rating chartPersonal card
 4NCL 2011 various ENG 2010-11-06
RcRownchangeKK*chgGame
 1938 2166 3.50 4 0.37 25 9.25 
  Wallis, Ian J 1977 ENG1.0010.25256.25 
  Bennett, Dominic L 1997 ENG0.501-0.2225-5.50 
  Deswarte, Ian 1865 ENG1.0010.15253.75 
  Malhotra, Tarun 1913 ENG1.0010.19254.75 

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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