Blitz: Individual Calculations December 2019
 Sakr, Hesham  Total change: -56.20  Rating chartPersonal card
 El Prince Chess U2000 Alexandria EGY 2019-11-03
RcRownchangeKK*chgGame
 1738 1942 4.00 9 -2.81 20 -56.20 
  Abdel Razik, Islam 1736 EGY1.0010.24204.80 
  Fouad, Mohamed 1783 EGY0.001-0.7120-14.20 
  Khedr, Mahmoud 1764 EGY1.0010.27205.40 
  Abdel Hameid, Zaki 1787 EGY0.001-0.7120-14.20 
  Sawers, Kerlus 1710 EGY0.001-0.7920-15.80 
  Zakrea, Abdel Azim 1567 EGY1.0010.09201.80 
  Salah, Mohamed 1776 EGY1.0010.28205.60 
  Hamouda, Mostafa 1796 EGY0.001-0.7020-14.00 
  Mohamed, Mahmoud Mohamed 1720 EGY0.001-0.7820-15.60 

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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