Individual Calculations May 2016
 Shehata, Ashraf  Total change: 3.60  Rating chartPersonal card
 Egyptian League 2015-2016 1st Group Many Cities EGY 2015-12-04
RcRownchangeKK*chgGame
 2151 1848 1.50 8 0.18 20 3.60 
  Mahany, Mahmoud 2127 EGY0.001-0.1620-3.20 
  Sadek, Sameh f2248  * EGY0.001-0.0820-1.60 
  El Arousy, Abdul Hameed m2248  * EGY0.001-0.0820-1.60 
  Darwish, Amro 1905 EGY1.0010.582011.60 
  Ashraf, Mohamed 2195 EGY0.5010.39207.80 
  Fayez, Emad 1988 EGY0.001-0.3120-6.20 
  Hassan, Sayed Barakat m2248  * EGY0.001-0.0820-1.60 
  Yousry, Salah f2248  * EGY0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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