Blitz: Individual Calculations December 2017
 Desoky, Ibrahim  Total change: -38.80  Rating chartPersonal card
 9th. Engineers Blitz Tanata EGY 2017-11-16
RcRownchangeKK*chgGame
 1774 2103 5.00 8 -1.94 20 -38.80 
  Helmy, Hassan El-Shazly 1716 EGY1.0010.09201.80 
  Eldeen, Sherif S. 1831 EGY0.001-0.8320-16.60 
  Amer, Waled 1766 EGY0.001-0.8820-17.60 
  Hamza, Islam 1703  * EGY1.0010.08201.60 
  Abd Elmawla, Mohamed 1707 EGY1.0010.08201.60 
  Khedr, Mahmoud 1759 EGY1.0010.12202.40 
  Hamouda, Mostafa 1788 EGY0.001-0.8620-17.20 
  Amer, Mohamed M. 1920 EGY1.0010.26205.20 
 * 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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