Individual Calculations September 2016
 Elmaghraby, Mahmoud  Total change: -76.40  Rating chartPersonal card
 Zagaziq Open 2016 Zaqaziq EGY 2016-08-14
RcRownchangeKK*chgGame
 1769 1981 4.00 8 -1.91 40 -76.40 
  Eldesoky, Abdallah 1665 EGY1.0010.13405.20 
  El Arousy, Abdul Hameed m2267 EGY0.001-0.1640-6.40 
  Hazzaa, Mamdouh 1839 EGY0.001-0.6940-27.60 
  Wael Zakria, Mohamed 1591 EGY1.0010.09403.60 
  Barakat, Ahmed 1639 EGY1.0010.12404.80 
  Elbolok, Mohamed 1897 EGY0.001-0.6240-24.80 
  Meselhy, Mohamed 1660 EGY0.501-0.3740-14.80 
  Wael Zakria, Omar 1592 EGY0.501-0.4140-16.40 

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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