Blitz: Individual Calculations January 2020
 Hosny Ahmed, Mohamed  Total change: -51.20  Rating chartPersonal card
 Black Horse 3 Alexandria EGY 2019-12-04
RcRownchangeKK*chgGame
 1827 1890 3.00 8 -1.60 20 -32.00 
  Farouk, Mohamed 1908 EGY0.001-0.4720-9.40 
  Elmaghraby, Abdel Basset 1804 EGY0.001-0.6220-12.40 
  Sawers, Kerlus 1719 EGY1.0010.27205.40 
  Abdel Razik, Islam 1788 EGY0.001-0.6420-12.80 
  Helmy, Amro 1958 EGY0.001-0.4120-8.20 
  Abdou, Mohamed Hamdy 2041 EGY1.0010.702014.00 
  Magdy, Bishoy 1538 EGY1.0010.11202.20 
  Darwish, Amro 1862 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)
 
 Alexandria (Blitz) 2019 Alexandria EGY 2019-12-29
RcRownchangeKK*chgGame
 1682 1890 5.00 8 -0.96 20 -19.20 
  Afifi, Mahmoud 1836 EGY0.001-0.5820-11.60 
  Anwar, Mohamed 1490  * EGY1.0010.08201.60 
  George Micheal, Kevin 1656 EGY0.001-0.7920-15.80 
  Adel, Kerollos 1490  * EGY1.0010.08201.60 
  Zakrea, Abdel Azim 1643 EGY1.0010.19203.80 
  Kamel, Shereif 1777 EGY1.0010.35207.00 
  Yaseir, Kalbash Daleel 1800 SUD1.0010.38207.60 
  Alhassadi, Yousef A. 1766 LBA0.001-0.6720-13.40 
 * 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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