Individual Calculations July 2010
 Ozanne, Mark S  Total change: -8.40  Rating chartPersonal card
 Four Nations Chess League (4NCL) Various ENG 2009-10-24
RcRownchangeKK*chgGame
 2013 2028 1.00 3 -0.56 15 -8.40 
  Lambourne, Daniel M 2001 ENG1.0010.46156.90 
  Moyse, Nigel J 2055 WLS0.001-0.4615-6.90 
  Carpenter, David J 1983 WLS0.001-0.5615-8.40 

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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