Individual Calculations January 2020
 Ezat, Abdallah  Total change: -4.00  Rating chartPersonal card
 Egyptian Women League Final 2019-2020 Round 1 Many Cities EGY 2019-11-30
RcRownchangeKK*chgGame
 2255 2093 0.50 1 0.21 20 4.20 
  Abdel Moneim, Mohamed Ahmed 2255 EGY0.5010.21204.20 

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)
 
 Golden Cleopatra 2019 Cairo EGY 2019-12-02
RcRownchangeKK*chgGame
 2024 2114 5.50 9 0.07 20 1.40 
  Mohamed, Tamer 1893 EGY1.0010.22204.40 
  Aly, Wesam 1763 EGY0.501-0.3920-7.80 
  Tamer, Ahmed c2024 EGY0.001-0.6220-12.40 
  Saber, Mohamed 1768 EGY1.0010.11202.20 
  Khaled, Yousef c1935 EGY1.0010.27205.40 
  Tamer, Mohamed f1914 EGY1.0010.24204.80 
  Yousry, Salah f2328 EGY0.5010.27205.40 
  Sadek, Sameh f2327 EGY0.5010.27205.40 
  Kandil, Adham m2262 EGY0.001-0.3020-6.00 

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)
 
 Egyptian Women League Final 2019-2020 Rounds 2-3 Many Cities EGY 2019-12-13
RcRownchangeKK*chgGame
 1922 2114 1.00 2 -0.48 20 -9.60 
  Anwar, Ashraf Mohamed 2022 EGY0.501-0.1320-2.60 
  Sharl, Shady 1822 EGY0.501-0.3520-7.00 

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)
 

 

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