Individual Calculations September 2010
 Surtees, Mike J  Total change: -11.70  Rating chartPersonal card
 British Championship - Major Open Canterbury ENG 2010-07-26
RcRownchangeKK*chgGame
 2000 2122 4.50 8 -0.78 15 -11.70 
  Lee, Jia Shen 1973 ENG1.0010.30154.50 
  Waters, Clive L 2107 ENG0.001-0.5215-7.80 
  Rabbitte, Dominic M 1963 ENG0.001-0.7115-10.65 
  Haria, Ravi 1875 ENG0.501-0.3115-4.65 
  Calvert, D Ian 2025 ENG1.0010.37155.55 
  Scott, Gordon W 1970 ENG1.0010.30154.50 
  Turner, Caius A W 2160 ENG0.001-0.4515-6.75 
  Foster, James M 1924 ENG1.0010.24153.60 

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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