Individual Calculations January 2017
 Elbardan, Alaa  Total change: 40.80  Rating chartPersonal card
 Damanhour Chess Open Damanhour EGY 2016-11-28
RcRownchangeKK*chgGame
 2041 1913 4.50 7 2.04 20 40.80 
  Amin, Ashraf f2263 EGY0.5010.39207.80 
  Shoieb, Mahmoud 1926 EGY1.0010.522010.40 
  Sayed, Hany 2166 EGY1.0010.812016.20 
  Fawzy, Adham m2313  * EGY0.001-0.0820-1.60 
  Desoky, Alaa Gaber 2026 EGY0.001-0.3520-7.00 
  Tawfik, Hesham Mohamed 1598 EGY1.0010.14202.80 
  Helmy, Amro 1994 EGY1.0010.612012.20 
 * 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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