Individual Calculations August 2017
 Eraqi, Salah  Total change: 1.60  Rating chartPersonal card
 Egyptian Individuals 2017 (Final) Cairo EGY 2017-07-01
RcRownchangeKK*chgGame
 1967 1919 3.00 7 0.04 40 1.60 
  Nyazi, Nehad 2184 EGY0.001-0.1840-7.20 
  Abdel Aziz, Ashraf 1519  * EGY1.0010.08403.20 
  Zayan, Mohamed f2100 EGY0.001-0.2640-10.40 
  Mohamed Ahmed, Esam 2107 EGY1.0010.744029.60 
  Yasser, Mark f2103 EGY0.001-0.2640-10.40 
  M.amer, Hossam 2115 EGY0.001-0.2540-10.00 
  Hamed, Amro Mohamed 1644 EGY1.0010.17406.80 
 * 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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