Individual Calculations January 2020
 Hassan, Moustafa Mohamed  Total change: -3.20  Rating chartPersonal card
 Golden Cleopatra 2019 Cairo EGY 2019-12-02
RcRownchangeKK*chgGame
 1606 1741 5.00 11 -2.00 20 -40.00 
  Yehya, Mohamed 1990 EGY0.001-0.1920-3.80 
  Abdin, Mahmoud 1371 EGY1.0010.10202.00 
  Fekri, Wael 2072 EGY0.001-0.1220-2.40 
  Kandil, Jomana 1341  * EGY1.0010.08201.60 
  Kamel, Nabil 1968 EGY0.001-0.2120-4.20 
  Mohamed Hassan, Mai 1341  * EGY1.0010.08201.60 
  Romany, Joy 1366 EGY1.0010.09201.80 
  Abdel Sattar, Magdy 1969 EGY0.001-0.2120-4.20 
  Swilam, Mahmoud 1468 EGY0.001-0.8320-16.60 
  Ramzy, Mark 1396 EGY0.001-0.8920-17.80 
  Hussein Abdel Fatah, Mohamed 1383 EGY1.0010.10202.00 
 * 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)
 
 Alexandria Open 2019 (2000 or more) Alexandria EGY 2019-12-21
RcRownchangeKK*chgGame
 1998 1741 3.50 8 1.84 20 36.80 
  Abdou, Mohamed Hamdy 2119 EGY1.0010.912018.20 
  Abdel Aziz, Ehab 2128 EGY0.001-0.0920-1.80 
  Aborezika, Mohamed 2032 LBA0.001-0.1520-3.00 
  Eledreesy, Amr 2002 EGY1.0010.822016.40 
  Elgabry, Mohsen m2141  * EGY0.001-0.0820-1.60 
  Fatahalla, Alaa 2001 EGY0.001-0.1820-3.60 
  Alagouri, Hamdi Gaith 1806 LBA0.5010.09201.80 
  Abdel Aziz, Mohamed 1753 EGY1.0010.522010.40 
 * 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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