Individual Calculations September 2016
 Abdel Sattar, Magdy  Total change: 31.20  Rating chartPersonal card
 Zagaziq Open 2016 Zaqaziq EGY 2016-08-14
RcRownchangeKK*chgGame
 2185 1978 3.00 6 1.56 20 31.20 
  Zayan, Osama 2203 EGY1.0010.782015.60 
  Zayan, Mohamed f2173 EGY1.0010.752015.00 
  Sayed, Hany 2187 EGY1.0010.772015.40 
  Yousry, Salah f2283 EGY0.001-0.1420-2.80 
  Elsayed, Moustafa 2182 EGY0.001-0.2420-4.80 
  Hamdy, Mohamed 2082 EGY0.001-0.3620-7.20 

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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