Rapid: Individual Calculations March 2018
 Saber, Mohamed  Total change: 54.40  Rating chartPersonal card
 7th Int. Maadi Chess Academy (Rapid) Cairo EGY 2018-02-09
RcRownchangeKK*chgGame
 1959 1723 2.00 7 0.42 20 8.40 
  Hosni, Yehya 2123  * EGY0.001-0.0820-1.60 
  Hafez, Mohamed 1837 EGY1.0010.662013.20 
  Saiid, Ibrahim 2036 EGY0.001-0.1420-2.80 
  Ahmed, Tamer 2123  * EGY0.001-0.0820-1.60 
  Arafa, Hosam Sayed 1776 EGY0.001-0.4320-8.60 
  Elhoseiny, Mosaad 1887 EGY1.0010.722014.40 
  Hafez, Mahmoud 1934 EGY0.001-0.2320-4.60 
 * 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)
 
 8th Int. Maadi Chess Academy (Rapid) Cairo EGY 2018-02-10
RcRownchangeKK*chgGame
 1826 1723 4.00 6 1.81 20 36.20 
  Elghanam, Medhat 1949 EGY1.0010.792015.80 
  Ibrahim, Begad 1861 EGY1.0010.692013.80 
  Sarwat, Beshoy 1844 EGY0.001-0.3420-6.80 
  Abdel Rasool, Shaker 1829 EGY0.001-0.3620-7.20 
  Azzam, Hany 1631 EGY1.0010.37207.40 
  Elbakry, Kareem 1842 EGY1.0010.662013.20 

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)
 
 9th Int. Maadi Chess Academy (Rapid) Cairo EGY 2018-02-26
RcRownchangeKK*chgGame
 1721 1723 2.50 4 0.49 20 9.80 
  Yasser, Omar 1821 EGY1.0010.632012.60 
  El Nabawy, Nabil 1579 EGY1.0010.31206.20 
  Hafez, Mohamed 1837 EGY0.001-0.3420-6.80 
  Mohammed, A. E. Orouq 1646 PLE0.501-0.1120-2.20 

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)
 

 

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