Individual Calculations January 2020
 Abou El Zein, Eid Mahmoud  Total change: 34.40  Rating chartPersonal card
 Golden Cleopatra 2019 Cairo EGY 2019-12-02
RcRownchangeKK*chgGame
 2120 2127 7.00 10 1.92 20 38.40 
  Kandil, Ahmed c1901 EGY1.0010.21204.20 
  Abdel Fattah, Mansour 1909 EGY0.001-0.7820-15.60 
  Mahmoud Saad, Moustafa 1855 EGY1.0010.17203.40 
  Gergis, Magdy 1727  * EGY1.0010.08201.60 
  Malakhatko, Vadim g2470 BEL0.001-0.1220-2.40 
  Abbas, Ahmed 1895 EGY1.0010.21204.20 
  Wageih, Kareim m2429 EGY1.0010.852017.00 
  Hassan, Sayed Barakat m2308 EGY1.0010.742014.80 
  Ashraf, Shereif f2292 EGY1.0010.722014.40 
  Hesham, Abdelrahman g2416 EGY0.001-0.1620-3.20 
 * 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)
 
 Alexandria Open 2019 (2000 or more) Alexandria EGY 2019-12-21
RcRownchangeKK*chgGame
 2060 2127 5.00 9 -0.20 20 -4.00 
  Mohi, Eldeen Abeldallah 1750 SUD1.0010.09201.80 
  Khtab, Kamal 1980 SUD1.0010.30206.00 
  Raslan, Moustafa 2164 EGY0.001-0.4520-9.00 
  Gad, Mohammed Qotb 1914 EGY1.0010.23204.60 
  Amin, Ashraf f2194 EGY1.0010.592011.80 
  Ibrahim, Hosam 2177 EGY0.001-0.4320-8.60 
  Zayan, Osama 2206 EGY0.001-0.3920-7.80 
  Fatahalla, Alaa 2001 EGY1.0010.33206.60 
  Sameeh, Hany f2152 EGY0.001-0.4720-9.40 

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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