Blitz: Individual Calculations December 2019
 Ez Elden, Mohamed  Total change: -5.20  Rating chartPersonal card
 El Prince Chess U2000 Alexandria EGY 2019-11-03
RcRownchangeKK*chgGame
 1780 1936 6.00 9 -0.26 20 -5.20 
  Gad, Mohammed Qotb 1725 EGY0.001-0.7720-15.40 
  Abdel Aziz, Mohamed 1567 EGY1.0010.10202.00 
  Ezzat, Ahmed 1750 EGY1.0010.26205.20 
  Madyan, Amro 1847 EGY1.0010.38207.60 
  Farouk, Mohamed 1886 EGY0.001-0.5720-11.40 
  Salah, Mohamed 1776 EGY1.0010.29205.80 
  Khedr, Mahmoud 1764 EGY1.0010.27205.40 
  Abo Elftoh, Hany 1799 EGY1.0010.32206.40 
  Abdel Kawy, Mohamed 1905 EGY0.001-0.5420-10.80 

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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