Rapid: Individual Calculations April 2017
 Zayan, Mohamed  Total change: 20.00  Rating chartPersonal card
 IA Ahmed Yehya Rapid Alexandria EGY 2017-02-28
RcRownchangeKK*chgGame
 1969 2076 6.00 8 1.00 20 20.00 
  Abd Elsalam, Mohamed 1676  * EGY1.0010.08201.60 
  Sobhy, Magdy 1700 EGY1.0010.09201.80 
  Ameir, Moheb m2360 EGY0.001-0.1620-3.20 
  Eldeen, Sherif S. 1882 EGY1.0010.25205.00 
  Fouad, Mohamed 1881 EGY1.0010.25205.00 
  Sewelem, Ahmad S 1892 EGY1.0010.26205.20 
  Sadek, Sameh f2382 EGY1.0010.862017.20 
  Elsayed, Gamal 1978 EGY0.001-0.6320-12.60 
 * 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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