Individual Calculations November 2018
 Amin, Ashraf  Total change: 1.20  Rating chartPersonal card
 3rd Aal Elkhaiary Chess Open Marsa Matrouh EGY 2018-10-11
RcRownchangeKK*chgGame
 2004 2226 7.50 10 0.06 20 1.20 
  Hassan, Moustafa Mohamed 1826  * EGY1.0010.08201.60 
  Elokdah, Hamdy 1852 EGY0.501-0.4020-8.00 
  Osman, Islam 1826  * EGY1.0010.08201.60 
  Amin, Khaled Mohamed 1946 EGY0.501-0.3420-6.80 
  Ahmed, Moustafa Elsayed 2095 EGY0.501-0.1820-3.60 
  Ashraf, Yusef 1870 EGY1.0010.11202.20 
  Ahmed, Tamer 2071 EGY1.0010.29205.80 
  Gad, Mohammed Qotb 1849 EGY1.0010.09201.80 
  Fadi, Marko f2294 EGY1.0010.592011.80 
  Hesham, Abdelrahman g2406 EGY0.001-0.2620-5.20 
 * 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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