Individual Calculations October 2019
 Al-Bashayra, Yazan  Total change: -5.20  Rating chartPersonal card
 Players Classic Beirut LBN 2019-09-08
RcRownchangeKK*chgGame
 1734 1917 4.00 6 -0.26 20 -5.20 
  Badieh, Mahmoud 1517  * LBN1.0010.08201.60 
  Haidar, Wassim 1727 LBN1.0010.25205.00 
  Najjar, Ahmad f2238 LBN0.001-0.1320-2.60 
  Arkadan, Adib 1664 LBN0.501-0.3120-6.20 
  Ward, Serge 1738 LBN0.501-0.2320-4.60 
  El Jawich, Muhammad 1517  * LBN1.0010.08201.60 
 * 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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