Rapid: Individual Calculations December 2017
 Mahany, Mahmoud  Total change: 2.40  Rating chartPersonal card
 Mr Alaa Hassanein Chess Rapid Alexandria EGY 2017-11-17
RcRownchangeKK*chgGame
 1905 2049 6.00 9 0.12 20 2.40 
  Felisteen, Bassem 1649  * EGY1.0010.08201.60 
  Abdallah Hussein, Mohamed 1649  * EGY1.0010.08201.60 
  Mousa, Ahmed 2282 EGY0.001-0.2120-4.20 
  Kamal, M. Hassan 1787 EGY1.0010.18203.60 
  Adel, Sara wf1649  * EGY1.0010.08201.60 
  Sayed, Hany 2153 EGY0.001-0.3620-7.20 
  Moatamid, Yasser 1907 EGY1.0010.31206.20 
  Abdel Aziz, Ehab 2149 EGY0.001-0.3620-7.20 
  Hussain, Abdel Naser 1916 EGY1.0010.32206.40 
 * 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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