Blitz: Individual Calculations January 2020
 Alhassadi, Yousef A.  Total change: 46.80  Rating chartPersonal card
 Alexandria (Blitz) 2019 Alexandria EGY 2019-12-29
RcRownchangeKK*chgGame
 1896 1766 5.00 8 2.34 20 46.80 
  Raslan, Moustafa 2099 EGY0.001-0.1220-2.40 
  Abdel Aziz, Ehab 2103 EGY0.001-0.1220-2.40 
  Saeed, Fatma 1366  * EGY1.0010.08201.60 
  Mohamed, Osama 1944 EGY1.0010.732014.60 
  Mohamed, Tamer 1878 EGY1.0010.652013.00 
  Eledreesy, Amr 2022 EGY0.001-0.1920-3.80 
  Mahrous, Selim 1869 EGY1.0010.642012.80 
  Hosny Ahmed, Mohamed 1890 EGY1.0010.672013.40 
 * 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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