Blitz: Individual Calculations April 2019
 Hussein, Akram  Total change: -11.80  Rating chartPersonal card
 Zagazig Blitz2019 Zagazig EGY 2019-03-11
RcRownchangeKK*chgGame
 1985 2096 4.50 8 -0.59 20 -11.80 
  Elbolok, Mohamed 1908 EGY0.501-0.2420-4.80 
  Abdel Fatah Elsayed, Ahmed 1959 EGY1.0010.32206.40 
  Abdel Meged, Mohamed 2074 EGY0.001-0.5320-10.60 
  Masoud, Mohamed Helmy 1947 EGY0.501-0.2020-4.00 
  Abdel Aziz, Ahmed M. 1858 EGY1.0010.20204.00 
  Khedr, Mahmoud 1773 EGY1.0010.13202.60 
  Ezat, Abdallah 2222 EGY0.5010.17203.40 
  Al-Zayat, Ahmed f2142 LBA0.001-0.4420-8.80 

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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