Individual Calculations September 2016
 Ali Mohamed, Mohamed  Total change: -3.20  Rating chartPersonal card
 Zagaziq Open 2016 Zaqaziq EGY 2016-08-14
RcRownchangeKK*chgGame
 1823 1963 4.50 7 -0.08 40 -3.20 
  Maged, Alaa Eldin 1791 EGY1.0010.274010.80 
  Magdy, Morad 2095 EGY0.5010.18407.20 
  Abou Tayil, Mohamed 2136 EGY0.001-0.2740-10.80 
  Mokbel, Mohamed 1814 EGY0.001-0.7040-28.00 
  Mohamed Mohamed, Khaled 1575 EGY1.0010.09403.60 
  Ashraf Arafat, Mohamed 1573 EGY1.0010.09403.60 
  Elaerki, Abdeen 1778 EGY1.0010.264010.40 

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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