Rapid: Individual Calculations December 2023
 Kamal Sharafal Dein, Khaled  Total change: 18.40  Rating chartPersonal card
 Golden knight 54 Giza EGY 2023-11-03
RcRownchangeKK*chgGame
 1771 1793 4.00 9 -0.81 20 -16.20 
  Alaa, Dema 1536 EGY1.0010.18203.60 
  Ihab Mohamed, Adham 1610 EGY1.0010.26205.20 
  Khalifa, Zeyad 1993 EGY0.001-0.2420-4.80 
  Sayed, Hany 2105 EGY0.001-0.1420-2.80 
  Tawfeik, Ahmed Gamal 1686 EGY0.001-0.6520-13.00 
  Fayz Zaky, Emad 1626 EGY1.0010.28205.60 
  Mohamed, Osman Ahmed Mustafa 1937 SUD0.001-0.3120-6.20 
  Hegazy, Elsayed Mohamed 1818 EGY1.0010.532010.60 
  Ashraf Elfishawy, Ahmed 1624 EGY0.001-0.7220-14.40 

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)
 
 Golden knight 56 Giza EGY 2023-11-10
RcRownchangeKK*chgGame
 1758 1793 5.50 9 0.64 20 12.80 
  Abdel Sadek, Yasser 1472 EGY1.0010.13202.60 
  Morsy, Elsayed 1822 EGY0.001-0.4620-9.20 
  Fayz Zaky, Emad 1626 EGY1.0010.28205.60 
  Gamal Abdel Malek, Moustafa 1760 EGY0.001-0.5520-11.00 
  Kamal Abdel Fadil, Wael 1877 EGY0.001-0.3820-7.60 
  Shehata, Aly 1799 EGY1.0010.512010.20 
  Ibrahem Rabea, Mohamed 1737 EGY1.0010.42208.40 
  Hafez, Mohamed 1808 EGY0.5010.02200.40 
  Gad, Mohammed Qotb 1921 EGY1.0010.672013.40 

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)
 
 Golden knight 58 Giza EGY 2023-11-17
RcRownchangeKK*chgGame
 1801 1793 5.50 9 1.09 20 21.80 
  Erfan, Ahmed 1604 EGY1.0010.25205.00 
  Sameeh, Hany f1997 EGY0.001-0.2420-4.80 
  Tolba, Islam 1691 EGY1.0010.36207.20 
  Kamal Abdel Fadil, Wael 1877 EGY1.0010.622012.40 
  Rayan, Waleed 1844 EGY0.001-0.4320-8.60 
  Ghali, George 1632 EGY1.0010.29205.80 
  Hegazy, Elsayed Mohamed 1818 EGY0.5010.03200.60 
  Tork, Mohamed 1922 EGY0.001-0.3320-6.60 
  Morsy, Elsayed 1822 EGY1.0010.542010.80 

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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