Individual Calculations July 2010
 Quist, Sven Roy  Total change: 8.70  Rating chartPersonal card
 Four Nations Chess League (4NCL) Various ENG 2009-10-24
RcRownchangeKK*chgGame
 2150 2141 3.50 6 0.58 15 8.70 
  Zhou, Yang-Fan 2291 ENG0.001-0.3015-4.50 
  Rice, Chris B 2103 ENG1.0010.45156.75 
  Bryant, Richard B E 1945 ENG1.0010.25153.75 
  Chin, Francis C W 2223 MAS0.5010.11151.65 
  Jones, William E G 2085 ENG1.0010.42156.30 
  Longson, Alexander 2254 ENG0.001-0.3515-5.25 

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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