Individual Calculations January 2020
 Ahmed, Moustafa Elsayed  Total change: 10.00  Rating chartPersonal card
 Egyptian Women League Final 2019-2020 Round 1 Many Cities EGY 2019-11-30
RcRownchangeKK*chgGame
 2064 2070 1.00 1 0.49 20 9.80 
  Sabry, Taher 2064 EGY1.0010.49209.80 

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)
 
 Golden Cleopatra 2019 Cairo EGY 2019-12-02
RcRownchangeKK*chgGame
 2013 2070 5.50 10 -0.06 20 -1.20 
  Amer, Mohamed M. 1828 EGY1.0010.20204.00 
  Yousry, Salah f2328 EGY0.001-0.1820-3.60 
  Elabdiny, Hamdy 1878 EGY1.0010.25205.00 
  Nader, Mohamed m2192 EGY0.5010.17203.40 
  Magdy, Morad 2178 EGY0.001-0.3520-7.00 
  Saber, Mohamed 1768 EGY1.0010.15203.00 
  Abdel Wahed, Hafez 1670  * EGY1.0010.08201.60 
  Himdan, Maher m2228 EGY1.0010.712014.20 
  El Arousy, Abdul Hameed m2185 EGY0.001-0.3420-6.80 
  Arafa, Hosam Sayed 1877 EGY0.001-0.7520-15.00 
 * 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
 1919 2070 0.00 1 -0.70 20 -14.00 
  Abdein, Saiied 1919 EGY0.001-0.7020-14.00 

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 (2000 or more) Alexandria EGY 2019-12-21
RcRownchangeKK*chgGame
 2085 2070 4.50 8 0.77 20 15.40 
  Fahim, Ashraf 1670  * EGY1.0010.08201.60 
  Amin, Ashraf f2194 EGY0.001-0.3320-6.60 
  Mohammeds.s.ashour 1846 PLE1.0010.22204.40 
  Raslan, Moustafa 2164 EGY0.001-0.3720-7.40 
  Gabr, Mohsen f2261 EGY0.5010.25205.00 
  Yousry, Salah f2328 EGY1.0010.822016.40 
  Elgabry, Mohsen m2209 EGY0.001-0.3120-6.20 
  Darwish, Amro 2005 EGY1.0010.41208.20 
 * 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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