Blitz: Individual Calculations May 2018
 Ashraf, Shereif  Total change: -14.00  Rating chartPersonal card
 Cairo Chess Academy Blitz 16th Cairo EGY 2018-04-15
RcRownchangeKK*chgGame
 2033 2176 4.50 8 -0.82 20 -16.40 
  Hamdy Osman, Mohamed 1776  * EGY1.0010.08201.60 
  Fawzy, Abdel Kareim 1919 EGY1.0010.18203.60 
  Hesham, Abdelrahman g2520 EGY0.001-0.1220-2.40 
  Kasem, Ashraf 1776  * EGY1.0010.08201.60 
  Roshdy, Mahmoud 2087 EGY0.001-0.6220-12.40 
  Ramadan Farag, Ahmed 1991 EGY0.001-0.7420-14.80 
  Abdel Aziem, Aly Yusef 1916 EGY0.501-0.3220-6.40 
  Sarwat, Walaa m2280 EGY1.0010.642012.80 
 * 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 17th Cairo EGY 2018-04-22
RcRownchangeKK*chgGame
 1993 2176 6.50 9 0.12 20 2.40 
  Ismail, Hany 1788 EGY1.0010.09201.80 
  Tadros, Andro 1912 EGY1.0010.18203.60 
  Roshdy, Mahmoud 2087 EGY0.001-0.6220-12.40 
  Saber, Mohamed 1827 EGY1.0010.11202.20 
  Atef, Abdel Aziz 1776  * EGY1.0010.08201.60 
  Ghanam, Medhat 2062 EGY1.0010.34206.80 
  Sarwat, Walaa m2280 EGY0.5010.14202.80 
  Ezz Eldin, Salah 2011 EGY1.0010.28205.60 
  Allam, Emad Hamdy 2192 EGY0.001-0.4820-9.60 
 * 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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