Rapid: Individual Calculations June 2024
 Arafa, Mohamed  Total change: 1.80  Rating chartPersonal card
 Barq El Ezz 21 Rapid Chess Dakahlia EGY 2024-05-02
RcRownchangeKK*chgGame
 1697 1797 4.50 7 0.09 20 1.80 
  Fayez Amein, Mohamed 1588 EGY0.501-0.2720-5.40 
  Sayed, Hany 2029 EGY1.0010.792015.80 
  Nagi, Ahmed M 1569 EGY0.001-0.7920-15.80 
  Mohamed Elsaeed, Osman 1653 EGY0.501-0.1920-3.80 
  Jawadeh, Nouraldin 1579 PLE1.0010.22204.40 
  Moheb Mohamed, Moustafa 1620 EGY1.0010.27205.40 
  Khafagi, Zkariy 1838 EGY0.5010.06201.20 

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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