Rapid: Individual Calculations June 2019
 Khatab, Mahmoud  Total change: 34.60  Rating chartPersonal card
 El Prince Chess Rapid Alexandria EGY 2019-04-29
RcRownchangeKK*chgGame
 1831 1513 3.00 9 1.73 20 34.60 
  Elgantiry, Ahmed 1913  * EGY1.0010.922018.40 
  Aksenov, Konstantin Al. 1913  * RUS0.001-0.0820-1.60 
  Ibrahim, Mahmood 1863  * EGY0.001-0.1120-2.20 
  Elarbi, Ibrahim 1798 EGY1.0010.842016.80 
  Abdel Razik, Islam 1808 EGY1.0010.852017.00 
  Sobhy, Raafat 1913  * EGY0.001-0.0820-1.60 
  Abdel Hameid, Zaki 1832 EGY0.001-0.1320-2.60 
  Allam Hassanein, Ahmed 1795 EGY0.001-0.1620-3.20 
  Abo Elkassem, Mohamed 1647 EGY0.001-0.3220-6.40 
 * 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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