Individual Calculations July 2008
 Buckley, Simon T  Total change: 7.80  Rating chartPersonal card
 4NCL 2007/8 Part 3 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2223 2340 2.50 3 0.52 15 7.80 
  Swanson, Stephen 2248 SCO1.0010.37155.55 
  Thomas, Rik H 2185 WLS1.0010.29154.35 
  Rayner, Francis 2237 WLS0.501-0.1415-2.10 

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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