Individual Calculations August 2019
 Moreis, Amgad  Total change: -15.40  Rating chartPersonal card
 Alexandria classic N1 Alexandria EGY 2019-06-22
RcRownchangeKK*chgGame
 1949 2170 6.00 9 -0.77 20 -15.40 
  Sawers, Kerlus 1770  * EGY1.0010.08201.60 
  Ashraf, Yusef 1895 EGY0.501-0.3320-6.60 
  Abourida, Amir 1770  * EGY1.0010.08201.60 
  Yasseen, Aly m2237 EGY0.001-0.4120-8.20 
  Zaky, Mohamed 1864 EGY1.0010.14202.80 
  Abdel Aziz, Ehab 2113 EGY0.501-0.0820-1.60 
  Naser, Mina 1867 EGY1.0010.14202.80 
  Sayed, Hany 2111 EGY0.001-0.5820-11.60 
  Kamel, Shereif 1916 EGY1.0010.19203.80 
 * 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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