Individual Calculations December 2018
 Nadir, Samir  Total change: -16.00  Rating chartPersonal card
 Khartoum Championship 3 Khartoum SUD 2018-10-11
RcRownchangeKK*chgGame
 1909 2170 4.00 6 -0.80 20 -16.00 
  Atif, Mahgoub Elhassan 1885 SUD1.0010.16203.20 
  Hamed, Mohamed 1997 SUD0.001-0.7320-14.60 
  Mohammed, Osman Hassan 1770  * SUD0.501-0.4220-8.40 
  Hamza, El Emam 1873 SUD1.0010.15203.00 
  Alsahabee, Alsadig Alshareif 1800 SUD1.0010.10202.00 
  Mohamed, Faisal 2127 SUD0.501-0.0620-1.20 
 * 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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