Individual Calculations January 2017
 Gebreel, Ayman  Total change: 0.00  Rating chartPersonal card
 Golden Cleopatra 2016 Cairo EGY 2016-12-13
RcRownchangeRpKK*chgGame
 1825 0 6.50 9 0.00 1905   0.00 
  Talaat, Mohamed 1893 EGY0.0010.00 0.00 
  Abdel Rahman, Nader 1690 EGY0.0010.00 0.00 
  Osama, Shereif 1573 EGY1.0010.00 0.00 
  Said Taha, Hossam 1694 EGY1.0010.00 0.00 
  Sobhy Abdel Ghany, Ahmed 1818 EGY0.5010.00 0.00 
  Roshdy, Mohamed 1806 EGY1.0010.00 0.00 
  Abdel Rasool, Shaker 1909 EGY1.0010.00 0.00 
  Aly, Talal 1986 EGY1.0010.00 0.00 
  Abdo, Mohamed Amin 2055 EGY1.0010.00 0.00 

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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