Individual Calculations April 2019
 Atif, Mahgoub Elhassan  Total change: 28.20  Rating chartPersonal card
 Sudan Final Championship 26 Khartoum SUD 2019-03-15
RcRownchangeKK*chgGame
 1844 1919 6.00 8 1.41 20 28.20 
  Mohamed , Hafiz Abbas Hamid 1543 SUD1.0010.09201.80 
  Mohamed, Faisal 2122 SUD0.001-0.2420-4.80 
  Khalid, Altaheir Daifallah 1523 SUD1.0010.08201.60 
  Ashraf, Mohamed Yahia 1755 SUD1.0010.28205.60 
  Ahmed, Hassan Ahmed 2090 SUD0.001-0.2720-5.40 
  Mohi, Eldeen Abeldallah 1690 SUD1.0010.21204.20 
  Ammar, Y. 1986 SUD1.0010.592011.80 
  Khalid, El Amin 2046 SUD1.0010.672013.40 

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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