Blitz: Individual Calculations December 2017
 Khalil, Ahmed Salem  Total change: 13.00  Rating chartPersonal card
 9th. Engineers Blitz Tanata EGY 2017-11-16
RcRownchangeKK*chgGame
 1982 2147 7.00 9 0.65 20 13.00 
  Amer, Waled 1766 EGY1.0010.09201.80 
  Amer, Mohamed M. 1920 EGY1.0010.21204.20 
  Sharaf Eldin, Tamer 2049 EGY0.001-0.6320-12.60 
  Kamal, Edmon 1955 EGY1.0010.25205.00 
  Abel Naby, Ahmed 1888 EGY1.0010.18203.60 
  Anwar, Ashraf 2014 EGY1.0010.32206.40 
  Hosni, Yehya 2109 EGY0.501-0.0520-1.00 
  Salah, Ahmed 2097 EGY1.0010.43208.60 
  Fayad, Gamal 2039 EGY0.501-0.1520-3.00 

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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