Individual Calculations January 2017
 El Shenawy, Ashraf  Total change: -11.60  Rating chartPersonal card
 Damanhour Chess Open Damanhour EGY 2016-11-28
RcRownchangeKK*chgGame
 1988 2053 4.50 8 -0.12 20 -2.40 
  Khattab, Mohamed 1653  * EGY1.0010.08201.60 
  Abdel Hameid, Islam 1738 EGY1.0010.14202.80 
  Fawzy, Adham m2421 EGY0.001-0.1020-2.00 
  Shehata, Ashraf 1855 EGY1.0010.24204.80 
  Amin, Ashraf f2263 EGY0.001-0.2320-4.60 
  Abd Elsalam, Mohamed 1887 EGY1.0010.28205.60 
  Harraz, Hany 1922 EGY0.501-0.1820-3.60 
  Sayed, Hany 2166 EGY0.001-0.3520-7.00 
 * 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)
 
 Golden Cleopatra 2016 Cairo EGY 2016-12-13
RcRownchangeKK*chgGame
 1831 2042 5.50 8 -0.46 20 -9.20 
  Abdel Ghafar Hassan, Mohamed 1952 EGY1.0010.38207.60 
  Elwany, Ahmed 1719 EGY0.001-0.8720-17.40 
  Kandil, Ahmed c1642  * EGY1.0010.08201.60 
  Abdel Razek, Abdel Fatah 1696 EGY0.501-0.3920-7.80 
  Metwally, Sabry 1790 EGY1.0010.19203.80 
  Abdelmenaem, Sohayla wf1804 EGY1.0010.20204.00 
  Mohamed Ahmed, Esam 2150 EGY0.001-0.3520-7.00 
  Elbadawy, Ahmed 1894 EGY1.0010.30206.00 
 * 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)
 

 

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