Individual Calculations July 2012
 Brown, Alan M  Total change: 1.65  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2278 2135 3.00 9 0.11 15 1.65 
  Harley, Andrew D f2221 ENG0.001-0.3815-5.70 
  Wittmann, Jochen c2216 ENG1.0010.61159.15 
  Arnott, Jonathan W c2191 ENG0.5010.08151.20 
  Spencer, Carl J 2171 ENG0.001-0.4515-6.75 
  Slaby, Jerzy m2493 POL0.001-0.1015-1.50 
  Jones, Richard S f2392 WLS0.001-0.1815-2.70 
  Hall, Daniel J 2120 ENG0.501-0.0215-0.30 
  Ashton, Adam G f2365 ENG0.5010.29154.35 
  Ivell, Nicholas W 2335 ENG0.5010.26153.90 

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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