Individual Calculations January 2022
 Sadek, Sameh  Total change: -19.20  Rating chartPersonal card
 Egyptian League 2021/2022 Group B 1-4 Many Cities EGY 2021-12-05
RcRownchangeKK*chgGame
 1922 2253 1.50 2 -0.24 20 -4.80 
  Hassan Madkor, Emad 1853  * EGY1.0010.08201.60 
  Eltenawy, Refaat 1990 EGY0.501-0.3220-6.40 
 * 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)
 
 Golden Cleopatra 2021 Giza EGY 2021-12-19
RcRownchangeKK*chgGame
 2011 2253 8.00 11 -0.72 20 -14.40 
  Kamal Abdel Aal, Tarek 1853  * EGY1.0010.08201.60 
  Abd Elnaim, Nasr Mahmoud 1900 EGY1.0010.11202.20 
  Elkady, Moustafa 2001 EGY1.0010.19203.80 
  Magdy, Morad 2128 EGY0.501-0.1720-3.40 
  Abdo, Hany Elsayed 2053 EGY0.001-0.7620-15.20 
  Abdo, Mohamed Amin 2001 EGY1.0010.19203.80 
  Yousry, Mohamed 2062 EGY0.501-0.2520-5.00 
  Aly Bekhet, Bekhet 2048 EGY0.501-0.2620-5.20 
  Hany Kamal, Mohamed 1982 EGY0.501-0.3320-6.60 
  Ahmed Yehia, Ahmed 2021 EGY1.0010.21204.20 
  Tamer, Ahmed c2076 EGY1.0010.27205.40 
 * 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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