Blitz: Individual Calculations May 2018
 El Ghatrify, Waleed  Total change: -78.40  Rating chartPersonal card
 Cairo Chess Academy Blitz 14th Cairo EGY 2018-04-01
RcRownchangeKK*chgGame
 1738 1721 1.00 6 -1.99 20 -39.80 
  Ezat, Abdallah 2121  * EGY0.001-0.0820-1.60 
  Alaa, Khaled 1535 EGY0.001-0.7420-14.80 
  Mohammed, A. E. Orouq 1610 PLE1.0010.35207.00 
  Galal, Ahmed 1909 EGY0.001-0.2620-5.20 
  Sayed Elaraby, Mohamed 1635 EGY0.001-0.6220-12.40 
  Reda Ali, Saeed 1618 EGY0.001-0.6420-12.80 
 * 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)
 
 Cairo Chess Academy Blitz 15th Cairo EGY 2018-04-08
RcRownchangeKK*chgGame
 1735 1721 2.00 8 -1.93 20 -38.60 
  Allam, Emad Hamdy 2121  * EGY0.001-0.0820-1.60 
  Nabil, Mohamed 1592 EGY0.001-0.6720-13.40 
  Kasem, Ashraf 1769 EGY0.001-0.4320-8.60 
  Sayed, Aly 1359 EGY0.001-0.9020-18.00 
  Bauomy, Magdy 1731 EGY1.0010.512010.20 
  Ahmed, Fahmi Ahmed 1665 EGY0.001-0.5820-11.60 
  Moheb, Yaser 1631 EGY1.0010.38207.60 
  Ezz Eldin, Salah 2011 EGY0.001-0.1620-3.20 
 * 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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