Rapid: Individual Calculations August 2022
 Abdel Fatah, Kareem  Total change: 46.60  Rating chartPersonal card
 Yahya Hosny Tournament Chess (Rapid) Qaliobia EGY 2022-07-12
RcRownchangeKK*chgGame
 1740 1555 4.50 8 2.33 20 46.60 
  Abdo Mohamed , Shady 1786 EGY0.5010.29205.80 
  Elsherbeny, Ibrahim 1901 EGY1.0010.892017.80 
  Shehata, Aly 1778 EGY0.001-0.2220-4.40 
  Adel Abdel Hafez, Ahmed 1595 EGY0.001-0.4420-8.80 
  Tantawy, Amr 1567 EGY1.0010.522010.40 
  Salem, Hamada 1763 EGY0.001-0.2320-4.60 
  Mohamed Ismail, Mohamed 1695 EGY1.0010.692013.80 
  Ahmed Yehia, Ahmed 1832 EGY1.0010.832016.60 

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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