Individual Calculations March 2020
 Yaseir, Kalbash Daleel  Total change: 43.40  Rating chartPersonal card
 Sudan Cup Championship Khartoum SUD 2020-01-24
RcRownchangeKK*chgGame
 1964 1967 5.00 8 1.07 20 21.40 
  Mohammed, Osman Hassan 1567  * SUD1.0010.08201.60 
  Tagelsir , Abubaker f2197 SUD1.0010.792015.80 
  Mohamed, Faisal f2102 SUD1.0010.682013.60 
  Ahmed, Hassan Ahmed 2075 SUD0.001-0.3520-7.00 
  Elobeid, Asim Ali c2029 SUD0.001-0.4120-8.20 
  Elrashed, Siddig 1895 SUD1.0010.40208.00 
  Hamed, Mohamed 1996 SUD0.001-0.4620-9.20 
  Ahmahed, Faisal Ahmed 1849 SUD1.0010.34206.80 
 * 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)
 
 9th Arena Chess Open Under 2000 Cairo EGY 2020-02-09
RcRownchangeKK*chgGame
 1790 1967 7.50 9 1.10 20 22.00 
  Hany, Omar Mahmoud 1567  * EGY1.0010.08201.60 
  Hamdy Osman, Mohamed 1720 EGY0.501-0.3120-6.20 
  Hamam, Belal 1596 EGY1.0010.10202.00 
  Mohsen, Hend 1734 EGY1.0010.21204.20 
  Tamer, Mohamed f1866 EGY1.0010.36207.20 
  Amer, Mohamed M. 1865 EGY1.0010.36207.20 
  Mohamed, Tamer 1889 EGY0.001-0.6120-12.20 
  Sadek, Taha 1898 EGY1.0010.40208.00 
  Ibrahim, Mahmoud 1973 EGY1.0010.512010.20 
 * 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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