Rapid: Individual Calculations January 2024
 El Arousy, Abdul Hameed  Total change: 18.00  Rating chartPersonal card
 MANSORA CHESS CLUB 16 th OPEN Dakahlia EGY 2023-12-22
RcRownchangeKK*chgGame
 1853 2101 8.00 9 0.90 20 18.00 
  Mohamed Solyman, Mohamed 1701  * EGY1.0010.08201.60 
  Fathy, Mahmoud 1754 EGY1.0010.11202.20 
  Lotfy, Abdel Rahman 1884 EGY1.0010.22204.40 
  Madyan, Yehya 1912 EGY1.0010.25205.00 
  Elmonair, Walid 2017 EGY0.001-0.6220-12.40 
  Alhawee, Ahmed 1936 EGY1.0010.28205.60 
  Sharaf Eldin, Tamer 1861 EGY1.0010.20204.00 
  Mohamed Ramadan, Yehya 1636 EGY1.0010.05201.00 
  Badr, Mahmoud Ali 1979 EGY1.0010.33206.60 
 * 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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