Individual Calculations August 2016
 Oyeneyin, Tajudeen  Total change: -15.80  Rating chartPersonal card
 2nd Nigeria Millionaire Open Chess Championship Lagos NGR 2016-07-12
RcRownchangeKK*chgGame
 1922 2074 0.50 2 -0.79 20 -15.80 
  Abdulrahman, Abdulraheem 2170 NGR0.001-0.3720-7.40 
  Rabiu, Bashiru 1674  * NGR0.501-0.4220-8.40 
 * 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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