Individual Calculations November 2023
 Mostafa Ragab, Youssef  Total change: 0.00  Rating chartPersonal card
 El Khayari Chess Open 2023 Marsa Matrouh EGY 2023-10-04
RcRownchangeRpKK*chgGame
 1707 0 5.00 9 0.00 1727   0.00 
  Aboda, Adel 1726 EGY0.5010.00 0.00 
  Mahdia, Farage c1926 LBA0.0010.00 0.00 
  Mohamed Bahnasy, Basem 1401 EGY1.0010.00 0.00 
  Ahmed, Ahmed Morsy 1797 EGY1.0010.00 0.00 
  Azmey Anies, Mahmoud 1920 EGY0.0010.00 0.00 
  Alwani, Abdel Rahman 1767 EGY0.0010.00 0.00 
  Said Zaki, Muhammad 1551 EGY0.5010.00 0.00 
  Abouzour, Masoud 1564 PLE1.0010.00 0.00 
  Mohamed Mahmoud, Abdel Rhman 1712 EGY1.0010.00 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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