Individual Calculations November 2017
 Ahmad, Mohamed Khair  Total change: 0.00  Rating chartPersonal card
 Sudan National championship 25 Khartoum SUD 2017-09-26
RcRownchangeRpKK*chgGame
 2007 0 1.00 5 0.00 1767   0.00 
  Atif, Mahgoub Elhassan 1873 SUD0.0010.00 0.00 
  Yousif, Ammar Mohd. 2013 SUD0.0010.00 0.00 
  Ibraheem, Awad 2146 SUD1.0010.00 0.00 
  Khalid, El Amin 1983 SUD0.0010.00 0.00 
  Ali, Obay 2019 SUD0.0010.00 0.00 

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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