Individual Calculations July 2008
 Player, Edmund C  Total change: -8.25  Rating chartPersonal card
 4NCL 2007/8 Part 3 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2122 2132 1.00 3 -0.55 15 -8.25 
  Burke, John 2083 ENG0.001-0.5715-8.55 
  Tippleston, Charles E c2178 ENG0.001-0.4415-6.60 
  Beckett, Chris J 2106 ENG1.0010.46156.90 

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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