Blitz: Individual Calculations August 2022
 Mahmoud, Tarek  Total change: -6.40  Rating chartPersonal card
 Ahmed El Olimy Tournament Chess Alexandria EGY 2022-06-30
RcRownchangeKK*chgGame
 1794 1530 1.00 7 -0.32 20 -6.40 
  Helmy, Amro 1912 EGY0.001-0.0920-1.80 
  Ashraf, Fahd 1836 EGY0.001-0.1420-2.80 
  Farag, Ahmed 1884 EGY0.001-0.1120-2.20 
  Muneeb, Khaled Abdullah 1718 EGY1.0010.742014.80 
  Diab, Ahmed 1743 EGY0.001-0.2320-4.60 
  Mohamed Mahmoud, Abdel Rhman 1727 EGY0.001-0.2520-5.00 
  Fathy, Mahmoud 1736 EGY0.001-0.2420-4.80 

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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