Individual Calculations June 2015
 Brown, Alan  Total change: -6.60  Rating chartPersonal card
 4NCL 2014-15 Rounds 9-11 Various ENG 2015-05-02
RcRownchangeKK*chgGame
 2131 2089 1.00 3 -0.33 20 -6.60 
  Talsma, Paul 2196 NED0.5010.15203.00 
  Green, Andrew D 2164 SCO0.001-0.4020-8.00 
  Young, Alan 2034 WLS0.501-0.0820-1.60 

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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