Individual Calculations January 2017
 Hosny Ahmed, Mohamed  Total change: 37.60  Rating chartPersonal card
 Golden Cleopatra 2016 Cairo EGY 2016-12-13
RcRownchangeKK*chgGame
 1932 1851 4.00 8 0.94 40 37.60 
  Ezat, Abdallah 2172 EGY0.001-0.1340-5.20 
  Ahmed Abdel Hameed, Mohamed 1451  * EGY1.0010.08403.20 
  Elesh, Salama 2104 EGY1.0010.814032.40 
  Hosni, Yehya 2130 EGY0.001-0.1640-6.40 
  Mohamed, Safwat 2046 EGY0.001-0.2540-10.00 
  Hosney, Hossam 1451  * EGY1.0010.08403.20 
  Shaaban, Brince 2009 EGY1.0010.714028.40 
  Tork, Mohamed 2090 EGY0.001-0.2040-8.00 
 * 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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