Rapid: Individual Calculations September 2018
 Mostafa, Aly  Total change: 39.60  Rating chartPersonal card
 Martyr Colonel: Ahmed Saber Mansi 10th. of Ramadan EGY 2018-08-18
RcRownchangeKK*chgGame
 2074 1900 4.00 7 1.98 20 39.60 
  Youssef, Adel 1584 EGY1.0010.13202.60 
  Moustafa, Mohamed 2102 EGY1.0010.762015.20 
  Abdel Moneim, Mohamed Ahmed 2255 EGY0.001-0.1120-2.20 
  Gaber, Waleid 2159 EGY0.001-0.1820-3.60 
  Abo Nar, Mohamed 2093 EGY1.0010.752015.00 
  Ahmed, Moustafa Elsayed 2083 EGY0.001-0.2620-5.20 
  Yousry, Salah f2245 EGY1.0010.892017.80 

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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