Individual Calculations April 2019
 Abdallah, Hessin Humad  Total change: -54.40  Rating chartPersonal card
 Sudan Final Championship 26 Khartoum SUD 2019-03-15
RcRownchangeKK*chgGame
 1864 1917 2.50 7 -1.36 40 -54.40 
  Adam, Jamal c2053 SUD0.001-0.3240-12.80 
  Hamed, Mohamed 2008 SUD0.5010.12404.80 
  Khalid, El Amin 2046 SUD0.001-0.3340-13.20 
  Ammar, Y. 1995 SUD0.001-0.3940-15.60 
  Omer, Nafi Edress 1705 SUD0.501-0.2740-10.80 
  Elsadig, Mohmeed Sabir 1722 SUD0.501-0.2540-10.00 
  Ahmed, Al Ameen Salih Awad 1517  * SUD1.0010.08403.20 
 * 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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