Individual Calculations June 2016
 Tarek, Mohamed  Total change: 14.80  Rating chartPersonal card
 EGYPT Chess Open 2016 Cairo EGY 2016-04-22
RcRownchangeKK*chgGame
 2039 1786 3.00 7 1.63 20 32.60 
  Sameeh, Hany f2180 EGY0.001-0.0820-1.60 
  Elhamady, Ahmed 2051 EGY1.0010.822016.40 
  El Shenawy, Ashraf 2072 EGY0.001-0.1620-3.20 
  Abdel Hameed, Mazen 2000 EGY1.0010.772015.40 
  Ibrahim, Mahmoud 2000 EGY0.001-0.2320-4.60 
  Ahmed Yehia, Ahmed 1937 EGY1.0010.702014.00 
  Eldengawy, Ahmed 2033 EGY0.001-0.1920-3.80 

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)
 
 Egyptian League 2nd division Cairo EGY 2016-05-05
RcRownchangeKK*chgGame
 1833 1807 0.50 3 -0.89 20 -17.80 
  Darwish, Amro 1908 EGY0.001-0.3620-7.20 
  Ramy, Amir 1782 EGY0.501-0.0320-0.60 
  Ghareib, Gamal 1808 EGY0.001-0.5020-10.00 

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)
 

 

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