Individual Calculations December 2013
 Bramson, Mike  Total change: 7.20  Rating chartPersonal card
 4NCL 2013-14 Rounds 1-2 Various ENG 2013-11-16
RcRownchangeKK*chgGame
 1897 1803 1.00 2 0.24 30 7.20 
  Cowan, Richard M 1787 ENG0.001-0.5230-15.60 
  Mort, Andrew J 2006 ENG1.0010.763022.80 

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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