Individual Calculations December 2015
 Jackson, Paul G  Total change: -17.20  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2015-16 NOVEMBER A London ENG 2015-11-02
RcRownchangeKK*chgGame
 1626 1896 1.50 3 -0.86 20 -17.20 
  Odunaiya, Victor 1885 ENG0.001-0.5220-10.40 
  Ito-Aramendia, Alejandro 1496  * ENG0.501-0.4220-8.40 
  Ito-Aramendia, Alejandro 1496  * ENG1.0010.08201.60 
 * 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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