Blitz: Individual Calculations November 2021
 Adel, Sara  Total change: 85.80  Rating chartPersonal card
 Alex chess tournament ( Blitz ) Alexandria EGY 2021-10-02
RcRownchangeKK*chgGame
 1826 1915 7.00 9 1.44 20 28.80 
  Zakrea, Abdel Azim 1737 EGY1.0010.27205.40 
  Farghaly, Ahmed 1693 EGY1.0010.22204.40 
  Abdel Razik, Islam 1786 EGY0.001-0.6720-13.40 
  Elmaghraby, Abdel Basset 1795 EGY1.0010.34206.80 
  Mohamed, Osama 1792 EGY1.0010.33206.60 
  Sobhy, Raafat 1909 EGY1.0010.49209.80 
  Fouad, Mohamed 1940 EGY0.001-0.4720-9.40 
  Saad, Ahmed Mohamed 1860 EGY1.0010.42208.40 
  Elfaham, Mahmoud 1924 EGY1.0010.512010.20 

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)
 
 Alex chess tournament ( Blitz ) Alexandria EGY 2021-10-08
RcRownchangeKK*chgGame
 1756 1915 6.00 9 0.17 20 3.40 
  Khaled Eid, Ahmed 1254 EGY1.0010.01200.20 
  Ibrahim, Sameh 1732 EGY1.0010.26205.20 
  Abdel Razik, Islam 1786 EGY0.001-0.6720-13.40 
  Saad, Ahmed Mohamed 1860 EGY1.0010.42208.40 
  Zakrea, Abdel Azim 1737 EGY1.0010.27205.40 
  Shaarawy, Ahmed 2022 EGY0.001-0.3520-7.00 
  Emad, Abdelrahman 1391 EGY1.0010.03200.60 
  Mousa, Ahmed 2220 EGY0.001-0.1420-2.80 
  Elatar, Mohamed 1798 EGY1.0010.34206.80 

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)
 
 Alex chess tournament ( Blitz ) Alexandria EGY 2021-10-15
RcRownchangeKK*chgGame
 1950 1915 7.00 9 2.68 20 53.60 
  Kamal Tarek, Yehya 1558 EGY1.0010.11202.20 
  Abdel Mageed, Ibrahim Mohamed 1748 EGY1.0010.28205.60 
  Sawers, Kerlus 1698 EGY1.0010.22204.40 
  Atea, Khaled 2079 EGY1.0010.722014.40 
  Ashraf, Fahd 1868 EGY0.001-0.5720-11.40 
  Raslan, Moustafa 2025 EGY1.0010.652013.00 
  Darwish, Amro 1908 EGY1.0010.49209.80 
  Darwish, Mahmoud Hamdy 2159 EGY1.0010.802016.00 
  Fawzy, Adham g2504 EGY0.001-0.0220-0.40 

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)
 

 

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