Individual Calculations December 2013
 Millward, David J  Total change: -8.55  Rating chartPersonal card
 Hampstead Under 2200 FIDE Congress November 2013 London ENG 2013-11-23
RcRownchangeKK*chgGame
 1710 1921 2.50 4 -0.57 15 -8.55 
  Jain, Gautam 1697 ENG0.501-0.2815-4.20 
  Sonnis, Steve 1686 ENG0.501-0.2915-4.35 
  Ivanov, George 1717 ENG1.0010.24153.60 
  McLaren, Charlie 1738 ENG0.501-0.2415-3.60 

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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