Individual Calculations July 2012
 Akhanov, Dauren  Total change: -21.30  Rating chartPersonal card
 e2e4 London Diamond Jubilee Congress Premier London ENG 2012-06-02
RcRownchangeKK*chgGame
 1979 2149 3.50 7 -1.42 15 -21.30 
  Hebden, Mark L g2512 ENG0.001-0.1015-1.50 
  Cafolla, Peter 1995 IRL0.501-0.2115-3.15 
  Donovan, Nigel P 2033 ENG0.001-0.6615-9.90 
  Matthew, Ian G 1930 ENG0.001-0.7815-11.70 
  Shepherd, Katherine M 1763 ENG1.0010.09151.35 
  Kalaiyalahan, Akshaya 1749  * ENG1.0010.08151.20 
  Taylor, Adam A 1869 ENG1.0010.16152.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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