Individual Calculations December 2014
 Ahmed Hassn, Sameh  Total change: 47.60  Rating chartPersonal card
 Egyptian Chess Open 2014 (Final) Cairo EGY 2014-10-27
RcRownchangeKK*chgGame
 2009 1956 5.50 10 1.19 40 47.60 
  Nyazi, Nehad 2174 EGY0.001-0.2240-8.80 
  Nashat, M. Fekr 1799 EGY1.0010.294011.60 
  Elnemr, Mohamed 2068 EGY1.0010.654026.00 
  Roshdy, Mahmoud 2087 EGY0.001-0.3240-12.80 
  Elsayed, Shereif 1986 EGY1.0010.544021.60 
  Hussein, Hany 2050 EGY1.0010.634025.20 
  Mosallam, Hosam 2093 EGY0.001-0.3240-12.80 
  Ellethy, Nabil 1981 EGY0.001-0.4740-18.80 
  Masoud, Mohamed Helmy 1867 EGY1.0010.384015.20 
  Elsenbary, Elsayed 1980 EGY0.5010.03401.20 

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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