Individual Calculations January 2020
 Elkady, Moustafa  Total change: 75.00  Rating chartPersonal card
 Golden Cleopatra 2019 Cairo EGY 2019-12-02
RcRownchangeKK*chgGame
 1920 1926 7.00 11 1.52 20 30.40 
  Yousry, Mohamed 2192 EGY0.5010.32206.40 
  Elgabry, Mohsen m2209 EGY0.001-0.1620-3.20 
  Aayed, Abdel Khalek 1611 EGY1.0010.14202.80 
  Elkhouly, Ashraf 1543 EGY1.0010.09201.80 
  Hosni, Yehya 2114 EGY0.001-0.2620-5.20 
  Sayed Elaraby, Mohamed 1603 EGY0.501-0.3720-7.40 
  Abo Tahoun, Mohamed 1672 EGY1.0010.19203.80 
  Saber, Barakat 1630 EGY1.0010.15203.00 
  Abdel Fadil, Mohamed 2120 EGY1.0010.752015.00 
  El Amary, Kamal f2134 EGY1.0010.772015.40 
  Ashraf, Shereif f2292 EGY0.001-0.1020-2.00 

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)
 
 Alexandria Open 2019 (less than 2000) Alexandria EGY 2019-12-21
RcRownchangeKK*chgGame
 1791 1926 7.50 8 2.23 20 44.60 
  Soror, Saad 1526  * EGY1.0010.08201.60 
  Bakheet, Mohamed Adel 1624 EGY1.0010.15203.00 
  Abdel Dayem , Adel 1729 EGY1.0010.25205.00 
  Abdallah, Wesam 1827 EGY1.0010.36207.20 
  Amer, Mohamed M. 1828 EGY1.0010.37207.40 
  Yaseir, Kalbash Daleel 1933 SUD1.0010.512010.20 
  Harraz, Hany 1926 EGY1.0010.502010.00 
  Farouk, Mohamed 1933 EGY0.5010.01200.20 
 * 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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