Rapid: Individual Calculations January 2024
 Rayan, Waleed  Total change: 1.20  Rating chartPersonal card
 Golden knight 60 Giza EGY 2023-11-24
RcRownchangeKK*chgGame
 1806 1844 5.00 9 0.06 20 1.20 
  Mahmoud, Mamdouh 1707 EGY1.0010.32206.40 
  Khalifa, Zeyad 1993 EGY0.001-0.3020-6.00 
  Housin Mohmed, Kmal 1787 EGY0.001-0.5820-11.60 
  Ezz Aldin, Amro 1621 EGY1.0010.22204.40 
  Kamal Sharafal Dein, Khaled 1793 EGY0.501-0.0720-1.40 
  Hafez, Mohamed 1808 EGY1.0010.45209.00 
  Hegazy, Elsayed Mohamed 1818 EGY0.501-0.0420-0.80 
  Abdel Fatah, Mansour 1806 EGY1.0010.45209.00 
  Tork, Mohamed 1922 EGY0.001-0.3920-7.80 

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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