Rapid: Individual Calculations August 2024
 Sameeh, Hany  Total change: -15.20  Rating chartPersonal card
 Egyptian National Open Chess Championship ( Rapid ) Cairo EGY 2024-07-05
RcRownchangeKK*chgGame
 1833 2010 6.50 10 -0.76 20 -15.20 
  Nassif Emad, Mark 1709 EGY1.0010.15203.00 
  Gad Elrab, Ahmed 1824 EGY1.0010.26205.20 
  Sayed, Aly 1817 EGY0.501-0.2520-5.00 
  Ahmed Mohamed, Zakaa 1831 EGY1.0010.27205.40 
  Hosny, Hosam 1926 EGY0.001-0.6220-12.40 
  Hassan Elashry, Moataz 1767 EGY0.001-0.8020-16.00 
  Mostafa Elfeky, Mahmoud 1823 EGY1.0010.26205.20 
  Elazab, Shereif 1862 EGY1.0010.30206.00 
  Seif Elnasr, Alaa 1950 EGY0.001-0.5820-11.60 
  Mahmoud, Mamdouh 1821 EGY1.0010.25205.00 

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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