Rapid: Individual Calculations September 2021
 Abd Elrahman, Haytham  Total change: 0.00  Rating chartPersonal card
 Delta Rapid tournament ( Max rating 2050 ) Giza EGY 2021-07-30
RcRownchangeRpKK*chgGame
 1845 0 5.50 9 0.00 1865   0.00 
  Elabdiny, Hamdy 1821 EGY1.0010.00 0.00 
  Abdel Aziem, Aly Yusef 1921 EGY0.5010.00 0.00 
  Hossam Mohamed, Adham 1628 EGY1.0010.00 0.00 
  Ismail, Hany 1842 EGY1.0010.00 0.00 
  Hussein, Hany 2050 EGY1.0010.00 0.00 
  Metwally, Ahmed 2028 EGY0.0010.00 0.00 
  Hafez, Mahmoud 1838 EGY0.0010.00 0.00 
  Shabaan, Osama M 1714 EGY0.0010.00 0.00 
  Ghareeb, Mohamed Reda 1764 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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