Blitz: Individual Calculations July 2018
 Osama, Ibrahim  Total change: -72.80  Rating chartPersonal card
 Alexandeia Beach Alexandria EGY 2018-06-16
RcRownchangeKK*chgGame
 1827 2105 5.50 8 -1.07 20 -21.40 
  Tamer, Mohamed f1705  * EGY0.001-0.9220-18.40 
  Khattab, Mahmoud 1705  * EGY1.0010.08201.60 
  Mahmoud, Hassan 1705  * EGY1.0010.08201.60 
  Fared, Karim 1968 EGY0.501-0.1820-3.60 
  Elfaham, Mahmoud 1907 EGY0.001-0.7620-15.20 
  Sallam, Mohamed 1826 EGY1.0010.16203.20 
  Elsayed, Gamal 1934 EGY1.0010.27205.40 
  Kamel, Shereif 1862 EGY1.0010.20204.00 
 * 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)
 
 1st King of draw Blitz Tanta EGY 2018-06-17
RcRownchangeKK*chgGame
 1824 2105 4.00 8 -2.57 20 -51.40 
  Amer, Waled 1776 EGY0.001-0.8820-17.60 
  Moheb, Yaser 1705  * EGY1.0010.08201.60 
  Elawamy, Wael 1819 EGY0.001-0.8420-16.80 
  Tamer, Ahmed c1705  * EGY1.0010.08201.60 
  Soliman, Ehab 1780 EGY1.0010.13202.60 
  Moatamid, Yasser 1890 EGY0.001-0.7720-15.40 
  Kamel, Shereif 1862 EGY1.0010.20204.00 
  Mahdy, Tawfeik 2052 EGY0.001-0.5720-11.40 
 * 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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