Rapid: Individual Calculations August 2022
 Mohamed Housein, Ahmed  Total change: 59.60  Rating chartPersonal card
 MANSORA CHESS CLUB ( MCC ) 6 th INTERNATIONAL RAPID CHESS TOURNAMENT Dakahlia EGY 2022-07-21
RcRownchangeKK*chgGame
 1867 1833 6.00 8 2.41 20 48.20 
  Helmy Elsayed, Ahmed 1433  * EGY1.0010.08201.60 
  Sayed, Hany 2105 EGY0.001-0.1720-3.40 
  Mohamed Solyman, Mohamed 1535 EGY1.0010.15203.00 
  Abdel Hameed Mohamed, Mohamed 1649 EGY1.0010.26205.20 
  Khairat , Ahmed c2140 EGY1.0010.862017.20 
  Khalil, Ahmed Salem 2089 EGY0.001-0.1920-3.80 
  Elkahky, Khaled Gooda 1959 EGY1.0010.672013.40 
  Helmy, Amro 2025 EGY1.0010.752015.00 
 * 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)
 
 Black Horse 38 Alexandria EGY 2022-07-29
RcRownchangeKK*chgGame
 1676 1833 6.00 8 0.57 20 11.40 
  Abdel Salam, Ahmed Islam 1529 EGY0.001-0.8620-17.20 
  Elsayed, Samir Muhomad 1433  * EGY1.0010.08201.60 
  Mahmoud, Tarek 1625 EGY1.0010.23204.60 
  Mohamed Ismeil, Abdo 1771 EGY1.0010.41208.20 
  Darwish, Amro 1921 EGY1.0010.622012.40 
  Elfaham, Mahmoud 1791 EGY1.0010.44208.80 
  Ibrahim, Mohamed Ahmed 1476 EGY1.0010.11202.20 
  Fared, Karim 1865 EGY0.001-0.4620-9.20 
 * 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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