Rapid: Individual Calculations April 2017
 Ahmed Abdel Hameed, Mohamed  Total change: -8.40  Rating chartPersonal card
 IA Ahmed Yehya Rapid Alexandria EGY 2017-02-28
RcRownchangeKK*chgGame
 1689 1356 0.50 7 -0.42 20 -8.40 
  Hussain, Abdel Naser 1756  * EGY0.001-0.0820-1.60 
  Elzoaeiry, Hussein 1756  * EGY0.5010.42208.40 
  Allam, Emad Hamdy 1756  * EGY0.001-0.0820-1.60 
  Ibrahim, Alaa 1655 EGY0.001-0.1520-3.00 
  Ezzat, Ahmed 1756  * EGY0.001-0.0820-1.60 
  Kamil , Askandar 1538 EGY0.001-0.2620-5.20 
  Suliman, Idriss 1609 SUD0.001-0.1920-3.80 
 * 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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