Individual Calculations November 2017
 Hassan, Abubaker Abdalmalik Ali  Total change: -13.00  Rating chartPersonal card
 Sudan National championship 25 Khartoum SUD 2017-09-26
RcRownchangeKK*chgGame
 2018 2178 3.50 6 -0.65 20 -13.00 
  Montaser, Kamil 1778  * SUD1.0010.08201.60 
  Khalid, Osman Ahmed Salah 1948 SUD0.501-0.2920-5.80 
  Ibraheem, Awad 2146 SUD1.0010.46209.20 
  Nadir, Samir f2181 SUD0.001-0.5020-10.00 
  Mohamed, Anwar 2044 SUD0.001-0.6820-13.60 
  Yousif, Ammar Mohd. 2013 SUD1.0010.28205.60 
 * 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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