Individual Calculations January 2017
 Ahmed, Moustafa Elsayed  Total change: 15.80  Rating chartPersonal card
 Golden Cleopatra 2016 Cairo EGY 2016-12-13
RcRownchangeKK*chgGame
 2053 2131 6.00 9 0.79 20 15.80 
  Yehya, Wael 1731  * EGY1.0010.08201.60 
  Shehata Mohamed, Ayman 1831 EGY1.0010.15203.00 
  Moatamid, Yasser 1783 EGY1.0010.11202.20 
  Hesham, Abdelrahman g2408 EGY0.001-0.1720-3.40 
  Tadros, Andro 1902 EGY1.0010.21204.20 
  Sadek, Sameh f2297 EGY0.001-0.2820-5.60 
  Hafez, Mahmoud 1954 EGY1.0010.27205.40 
  Abdel Fadil, Mohamed 2287 EGY1.0010.712014.20 
  Yasseen, Aly m2287 EGY0.001-0.2920-5.80 
 * 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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