Individual Calculations June 2013
 Campbell, Mark C  Total change: -44.10  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 1878 1996 3.00 7 -1.47 30 -44.10 
  Conterno, Dominique 1896 ENG0.501-0.1430-4.20 
  Jones, Steven A 1987 ENG0.001-0.5130-15.30 
  Hassall, Mark I 1943 ENG0.501-0.0730-2.10 
  Elwin, Adrian G 1974 ENG1.0010.473014.10 
  Wallis, Ian J 2021 ENG0.001-0.4730-14.10 
  Hilton, Tim 1726 ENG1.0010.17305.10 
  Blake, J Morgan 1596  * ENG0.001-0.9230-27.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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