Individual Calculations October 2016
 Hassan, Sayed Barakat  Total change: -3.90  Rating chartPersonal card
 21th Alexandria Open 2016 Alexandria EGY 2016-08-30
RcRownchangeKK*chgGame
 2051 2327 8.50 11 -0.39 10 -3.90 
  Abdel Razik, Islam 1927  * EGY1.0010.08100.80 
  Shoieb, Mahmoud 1927  * EGY0.001-0.9210-9.20 
  Mossad, Ameer Ali 1927  * EGY1.0010.08100.80 
  Aly Ahmed, Hassan 1927  * EGY0.501-0.4210-4.20 
  Fouad, Mohamed 1927  * EGY1.0010.08100.80 
  Shoieb, Mohamed 1957 EGY1.0010.10101.00 
  Mosallam, Hosam 2205 EGY0.501-0.1710-1.70 
  Ashraf, Shereif f2144 EGY1.0010.26102.60 
  Samy, Amro 2128 EGY1.0010.24102.40 
  Abou El Zein, Eid Mahmoud m2172 EGY1.0010.29102.90 
  Elgabry, Mohsen m2318 EGY0.501-0.0110-0.10 
 * 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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