Blitz: Individual Calculations December 2017
 Salah, Ahmed  Total change: 16.40  Rating chartPersonal card
 9th. Engineers Blitz Tanata EGY 2017-11-16
RcRownchangeKK*chgGame
 1933 2097 7.00 9 0.82 20 16.40 
  Sarhan, Abdel Azim 1709 EGY1.0010.09201.80 
  Mohielden, Islam 1831 EGY1.0010.18203.60 
  Kamal, Edmon 1955 EGY0.501-0.1920-3.80 
  Alattar, Elsayed 1697  * EGY1.0010.08201.60 
  Elhalwagy, Islam 2140 EGY0.5010.06201.20 
  Sharaf Eldin, Tamer 2049 EGY1.0010.43208.60 
  Fayad, Gamal 2039 EGY1.0010.42208.40 
  Khalil, Ahmed Salem 2147 EGY0.001-0.4320-8.60 
  Eldeen, Sherif S. 1831 EGY1.0010.18203.60 
 * 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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