Individual Calculations July 2010
 Player, Edmund C  Total change: -36.15  Rating chartPersonal card
 Four Nations Chess League (4NCL) Various ENG 2009-10-24
RcRownchangeKK*chgGame
 2153 2149 2.50 10 -2.41 15 -36.15 
  Kwiatkowski, Feliks J c2248 ENG0.001-0.3615-5.40 
  Richmond, Peter A 2247 WLS0.001-0.3715-5.55 
  Sen, Subin 2098 ENG0.001-0.5715-8.55 
  Coates, Kenneth G 2220 ENG0.5010.10151.50 
  Simons, Martin J 2200 ENG0.5010.07151.05 
  Shaw, Peter 2156 ENG0.001-0.4915-7.35 
  Williams, Samuel G 2198 ENG0.5010.07151.05 
  Pedersen, Carsten 2155 DEN0.5010.01150.15 
  Deswarte, Ian 1900 ENG0.001-0.8115-12.15 
  Smith, Graham M 2106 ENG0.501-0.0615-0.90 

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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