Individual Calculations October 2015
 Awwad, Hussein  Total change: -48.80  Rating chartPersonal card
 Alexandria Open 2015 Alexandria EGY 2015-08-22
RcRownchangeKK*chgGame
 1774 2023 5.00 8 -1.22 40 -48.80 
  Atta, Sherihan 1623  * EGY0.001-0.9240-36.80 
  Gamal Eldin, Fatma 1623  * EGY1.0010.08403.20 
  Elfaham, Mahmoud 1753 EGY1.0010.17406.80 
  Ahmed, Ahmed Alaa 2176 EGY0.001-0.3040-12.00 
  Mohamed, Hussien 1688 EGY0.501-0.3840-15.20 
  Hamed, Mohamed 1850 SUD0.501-0.2340-9.20 
  Allam, Yara wc1623  * EGY1.0010.08403.20 
  Farouk, Mohamed 1853 EGY1.0010.284011.20 
 * 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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