Individual Calculations April 2013
 Ameir, Moheb  Total change: -7.05  Rating chartPersonal card
 Zgaziq Open 2013 Zgazig EGY 2013-03-15
RcRownchangeKK*chgGame
 2082 2271 4.50 7 -0.47 15 -7.05 
  Morsy, Ahmed Fatehy 1871  * EGY1.0010.08151.20 
  Hendawy, Adel 1999 EGY0.001-0.8315-12.45 
  Zayan, Mohamed f1880 EGY1.0010.09151.35 
  Elsenbary, Elsayed 1977 EGY1.0010.15152.25 
  Hussein, Mahmoud 2141 EGY1.0010.32154.80 
  Hassan, Sayed Barakat m2353 EGY0.001-0.3915-5.85 
  Hesham, Abdelrahman m2351 EGY0.5010.11151.65 
 * 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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