Individual Calculations June 2016
 Abou El Zein, Eid Mahmoud  Total change: 1.80  Rating chartPersonal card
 EGYPT Chess Open 2016 Cairo EGY 2016-04-22
RcRownchangeKK*chgGame
 2078 2150 5.50 9 0.37 20 7.40 
  Ahmed Hamza, Moustafa 1770 EGY1.0010.09201.80 
  Salah Eldin, Emad 1916 EGY1.0010.21204.20 
  Abdel Razik, Khaled m2392 EGY0.001-0.2020-4.00 
  Nagdy, Wael 1972 EGY1.0010.27205.40 
  Sobhy Abdel Ghany, Ahmed 1750  * EGY1.0010.08201.60 
  El Ghazali, Youssef M. m2320 EGY0.5010.22204.40 
  L`ami, Alina mwg2348 ROU1.0010.762015.20 
  Hesham, Abdelrahman m2391 EGY0.001-0.2020-4.00 
  Youssef, Fady 1844 EGY0.001-0.8620-17.20 
 * 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)
 
 Egyptian League 2nd division Cairo EGY 2016-05-05
RcRownchangeKK*chgGame
 2043 2165 3.00 5 -0.28 20 -5.60 
  Elbolok, Mohamed 1880 EGY0.001-0.8420-16.80 
  Kandil, Elsayed 2018 EGY1.0010.30206.00 
  Tahoun, Emad 2136 EGY1.0010.46209.20 
  Aly, Elhares 2074 EGY0.501-0.1220-2.40 
  Mohamed, Taghian 2105 EGY0.501-0.0820-1.60 

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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