Individual Calculations April 2019
 Ahmahed, Faisal Ahmed  Total change: -90.00  Rating chartPersonal card
 Sudan Final Championship 26 Khartoum SUD 2019-03-15
RcRownchangeKK*chgGame
 1688 1939 2.50 6 -2.25 40 -90.00 
  Khtab, Kamal 1800 SUD0.001-0.6940-27.60 
  Mogeeb, Alrahman Sedeeg 1679 SUD1.0010.18407.20 
  Mustafa, Yousif Adam 1707 SUD1.0010.21408.40 
  Elrashed, Siddig 1858 SUD0.001-0.6140-24.40 
  Mohamed , Hafiz Abbas Hamid 1543 SUD0.501-0.4240-16.80 
  Ahmed, Al Ameen Salih Awad 1539  * SUD0.001-0.9240-36.80 
 * 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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