Individual Calculations July 2012
 Dickson, George  Total change: -23.25  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 1964 2089 1.00 4 -1.55 15 -23.25 
  Mallon, Gunnar 1689  * ENG0.501-0.4215-6.30 
  Foster, James M 2028 ENG0.001-0.5815-8.70 
  Curtis, John E 2116 ENG0.001-0.4615-6.90 
  Page, Mark E 2023 ENG0.501-0.0915-1.35 
 * 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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