Individual Calculations January 2018
 Arafat, Akram  Total change: 0.00  Rating chartPersonal card
 Golden Cleopatra Open 2017 Cairo EGY 2017-12-11
RcRownchangeRpKK*chgGame
 1938 0 7.00 10 0.00 2018   0.00 
  Hamdy, Sherif 1882 EGY1.0010.00 0.00 
  Ehab, Mohamed 2015 EGY0.0010.00 0.00 
  Abdel Naser, Mohamed 1829 EGY1.0010.00 0.00 
  Yehya, Waleed 1952 EGY0.0010.00 0.00 
  Mohamed Shabaan, Islam 1805 EGY1.0010.00 0.00 
  Abdel Fadil, Mohamed 2234 EGY0.0010.00 0.00 
  Abdel Kader, Emad 1809 EGY1.0010.00 0.00 
  Eldeeb, Abdel Hakeem 1858 EGY1.0010.00 0.00 
  Ibrahim, Mahmoud 1966 EGY1.0010.00 0.00 
  Youssef, Fady 2033 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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