Individual Calculations September 2016
 Sayed Hassan, Mohamed  Total change: -3.40  Rating chartPersonal card
 Zagaziq Open 2016 Zaqaziq EGY 2016-08-14
RcRownchangeKK*chgGame
 2016 2222 8.00 11 -0.17 20 -3.40 
  Khater, Ahmed Hamdy 1822  * EGY1.0010.08201.60 
  Elbolok, Mohamed 1897 EGY1.0010.13202.60 
  Ghoneim, Ahmed Mohamed 2061 EGY0.501-0.2120-4.20 
  Megahed, Wael 1978 EGY0.501-0.3020-6.00 
  Talaat, Moustafa Mohamed 1949 EGY0.001-0.8320-16.60 
  Fawzy, Emad 1885 EGY1.0010.12202.40 
  Gabr, Mohamed 1923 EGY1.0010.15203.00 
  Tork, Mohamed 2073 EGY1.0010.30206.00 
  Abdel Aziz, Ahmed 2094 EGY0.501-0.1720-3.40 
  Gabr, Mohsen f2311 EGY1.0010.622012.40 
  Elsayed, Moustafa 2182 EGY0.501-0.0620-1.20 
 * 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)
 

 

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