Individual Calculations December 2019
 Sayed, Hany  Total change: 18.40  Rating chartPersonal card
 Egyptian Ch. Open (Final) 2019 Cairo EGY 2019-11-16
RcRownchangeKK*chgGame
 2005 2127 8.00 11 0.92 20 18.40 
  Soliman Abdallah, Mohamed 1774 EGY1.0010.11202.20 
  Hussein, Moustafa 1912 EGY0.001-0.7720-15.40 
  Nahy, Nader 1751 EGY1.0010.09201.80 
  Sadek, Taha 1911 EGY1.0010.22204.40 
  Kandil, Ahmed c1880 EGY1.0010.19203.80 
  Mahdy, Tawfeik 1971 EGY1.0010.29205.80 
  Hamam, Mahmoud 2021 EGY1.0010.36207.20 
  Sadek, Sameh f2332 EGY1.0010.762015.20 
  Ameir, Moheb m2319 EGY0.001-0.2520-5.00 
  Zakaria, Esam 2228 EGY0.001-0.3620-7.20 
  Kamel, Nabil 1961 EGY1.0010.28205.60 

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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