Rapid: Individual Calculations June 2017
 Ibrahim, Sarwat  Total change: -36.20  Rating chartPersonal card
 Mr. Hassan Mohsen Chess Rapid Cairo EGY 2017-05-01
RcRownchangeKK*chgGame
 1813 1980 2.50 5 -0.97 20 -19.40 
  Swilam, Mahmoud 1580  * EGY1.0010.08201.60 
  Wageih, Kareim m2351 EGY0.001-0.1020-2.00 
  Ashraf, Fahd 1752 EGY0.501-0.2920-5.80 
  Kassem, Tarek 1592 EGY1.0010.09201.80 
  Mahmoud, Ibrahim 1790 EGY0.001-0.7520-15.00 
 * 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)
 
 4th Engineers Chess Rapid Tanta EGY 2017-05-25
RcRownchangeKK*chgGame
 1803 1980 5.50 9 -0.84 20 -16.80 
  Kanon, Ahmed Samir 1580  * EGY1.0010.08201.60 
  Abdel Monem, Atea 1580  * EGY1.0010.08201.60 
  Amin, Ashraf f2230 EGY0.001-0.1920-3.80 
  Bauomy, Magdy 1794 EGY1.0010.26205.20 
  Gohar, Mohamed Ahmed 1849 EGY0.001-0.6820-13.60 
  Abdel Kader, Emad 1775 EGY1.0010.24204.80 
  Khedr, Mahmoud 1798 EGY0.501-0.2420-4.80 
  Gad, Mohammed Qotb 1662 EGY1.0010.13202.60 
  Kamel, Shereif 1963 EGY0.001-0.5220-10.40 
 * 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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