Rapid: Individual Calculations September 2016
 Roshdy, Mahmoud  Total change: -37.60  Rating chartPersonal card
 7th Gharbia Rapid Mahalla EGY 2016-07-30
RcRownchangeKK*chgGame
 1866 2094 5.00 9 -1.88 20 -37.60 
  Saad, Mohamed 1694  * EGY1.0010.08201.60 
  Masoud, Mohamed Helmy 1838 EGY0.001-0.8120-16.20 
  Abd Elmaksoud, Ghassan Ebrahem 1770 EGY1.0010.13202.60 
  Abdel Hamod, Zaki 1783 EGY1.0010.14202.80 
  Elawamy, Wael 1731 EGY0.001-0.9020-18.00 
  Eltunsawy, Mohamed 1868 EGY1.0010.21204.20 
  Khatab, Esam 1944 EGY1.0010.30206.00 
  Elgabry, Mohsen m2273 EGY0.001-0.2720-5.40 
  Ghanam, Medhat 1891 EGY0.001-0.7620-15.20 
 * 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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