Rapid: Individual Calculations April 2019
 Magdy, Morad  Total change: -10.80  Rating chartPersonal card
 Zagazig Rapid2019 zagazig EGY 2019-03-06
RcRownchangeKK*chgGame
 1973 2185 5.50 9 -1.33 20 -26.60 
  Almenshawy, Waell 1787 EGY1.0010.08201.60 
  Fekri, Wael 1964 EGY0.001-0.7820-15.60 
  Tork, Mohamed 1990 EGY1.0010.25205.00 
  Elahl, Mohamed 1881 EGY1.0010.14202.80 
  Abd El Fatah, Reda Fadel 2090 EGY0.001-0.6320-12.60 
  Elsherbeny, Ibrahim 1898 EGY1.0010.16203.20 
  Hussein, Akram 2078 EGY0.501-0.1520-3.00 
  Elsenbary, Elsayed 1958 EGY1.0010.21204.20 
  Al-Zayat, Ahmed f2107 LBA0.001-0.6120-12.20 

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)
 
 Tanta Rapid Tanta EGY 2019-03-27
RcRownchangeKK*chgGame
 2030 2185 7.00 9 0.79 20 15.80 
  Salah, Mohamed 1785  * EGY1.0010.08201.60 
  Madyan, Amro 1869 EGY1.0010.13202.60 
  Beshara, Nadi 1958 EGY1.0010.21204.20 
  Mahany, Mahmoud 2116 EGY1.0010.40208.00 
  Moreis, Amgad 2101 EGY0.001-0.6220-12.40 
  Elhalwagy, Islam 2104 EGY1.0010.39207.80 
  Al-Zayat, Ahmed f2107 LBA1.0010.39207.80 
  Khalil, Ahmed Salem 2154 EGY0.001-0.5420-10.80 
  Lotfy, Abdel Rahman 2074 EGY1.0010.35207.00 
 * 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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