Individual Calculations January 2020
 Yousry, Mohamed  Total change: -4.40  Rating chartPersonal card
 Egyptian Women League Final 2019-2020 Round 1 Many Cities EGY 2019-11-30
RcRownchangeKK*chgGame
 1950 2185 1.00 1 0.21 20 4.20 
  Ahmed Yehia, Ahmed 1950 EGY1.0010.21204.20 

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
 1969 2192 8.00 11 -0.51 20 -10.20 
  Elkady, Moustafa 1926 EGY0.501-0.3220-6.40 
  Fouad, Mohamed 1944 EGY0.501-0.3120-6.20 
  Shehata, Aly 1935 EGY1.0010.18203.60 
  Alyeldin, Mohamed 1792  * EGY1.0010.08201.60 
  Khalil, Badr 2029 EGY0.501-0.2220-4.40 
  Ibrahim, Mahmoud 2005 EGY1.0010.26205.20 
  Refaat, Ibrahim 2040 EGY0.001-0.7020-14.00 
  Hosny, Hosam 1915 EGY1.0010.17203.40 
  Amin, Khaled Mohamed 1917 EGY0.501-0.3320-6.60 
  Essam Ibrahem, Mohamed 2062 EGY1.0010.32206.40 
  Hamam, Mahmoud 2089 EGY1.0010.36207.20 
 * 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)
 
 Egyptian Women League Final 2019-2020 Rounds 2-3 Many Cities EGY 2019-12-13
RcRownchangeKK*chgGame
 1792 2192 1.00 1 0.08 20 1.60 
  Tarek, Mohamed 1792  * EGY1.0010.08201.60 
 * 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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