Individual Calculations November 2013
 Norman, Nigel  Total change: 2.25  Rating chartPersonal card
 Hampstead Under 2200 FIDE Congress September 2013 London ENG 2013-09-28
RcRownchangeKK*chgGame
 1776 1758 1.50 3 0.15 15 2.25 
  Gergelova, Monika 1358  * ENG1.0010.08151.20 
  Landau, Jonathan 1956 ENG0.5010.26153.90 
  Twitchell, Neville H 2014 ENG0.001-0.1915-2.85 
 * 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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