Blitz: Individual Calculations July 2018
 Abdel Razik, Islam  Total change: 11.60  Rating chartPersonal card
 Alexandeia Beach Alexandria EGY 2018-06-16
RcRownchangeKK*chgGame
 1827 1779 4.00 8 0.58 20 11.60 
  Ibrahim, Hosam 2109 EGY0.001-0.1220-2.40 
  Zakrea, Abdel Azim 1379  * EGY1.0010.08201.60 
  Kamel, Shereif 1862 EGY0.001-0.3920-7.80 
  Salah, Mohamed 1849 EGY0.001-0.4020-8.00 
  Abdel Raouf, Zyad 1585 EGY1.0010.25205.00 
  Hussain, Abdel Naser 1939 EGY1.0010.712014.20 
  Fared, Karim 1968 EGY1.0010.752015.00 
  Saiid, Mohamed 1926 EGY0.001-0.3020-6.00 
 * 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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