Individual Calculations June 2017
 Abdel Aziz, Ahmed Reda  Total change: -44.40  Rating chartPersonal card
 2nd. El Khayari Chess Open 2017 Marsa Matrouh EGY 2017-05-12
RcRownchangeKK*chgGame
 1825 1587 0.00 5 -1.11 40 -44.40 
  Abou Tayil, Mohamed 1987  * EGY0.001-0.0840-3.20 
  Arafa, Hosam Sayed 1889 EGY0.001-0.1540-6.00 
  Mahrous, Selim 1851 EGY0.001-0.1840-7.20 
  Alhassadi, Yousef A. 1777 LBA0.001-0.2540-10.00 
  El Nabawy, Nabil 1622 EGY0.001-0.4540-18.00 
 * 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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