Individual Calculations July 2011
 Adams, David M  Total change: 6.15  Rating chartPersonal card
 4NCL 2011 various ENG 2010-11-06
RcRownchangeKK*chgGame
 2189 2211 2.00 3 0.41 15 6.15 
  Longson, Alexander 2231 ENG0.5010.03150.45 
  Thomas, Rik H 2197 WLS0.501-0.0215-0.30 
  Taylor, Mark V 2138 ENG1.0010.40156.00 

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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