Individual Calculations June 2013
 Smith, Graham M  Total change: -4.65  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 1933 2079 4.50 7 -0.31 15 -4.65 
  Tarhon, Brian 1816 ENG1.0010.18152.70 
  White, Martin J 1828 ENG0.501-0.3115-4.65 
  Shepley, Julien M 2029 ENG1.0010.43156.45 
  Armstrong, Malcolm J 2046 ENG0.501-0.0515-0.75 
  Birkin, Mark H 1928 ENG0.501-0.2015-3.00 
  Conterno, Dominique 1896 ENG0.501-0.2415-3.60 
  Slinger, Aj (tony) 1991 ENG0.501-0.1215-1.80 

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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