Blitz: Individual Calculations November 2017
 Alshahibi, Sohaib Faraj  Total change: -18.20  Rating chartPersonal card
 Derna Open Blitz 2017 Deerna LBA 2017-08-14
RcRownchangeKK*chgGame
 1671 1584 1.00 5 -0.91 20 -18.20 
  Abdalrahman, Hafid N. 1717 LBA0.001-0.3220-6.40 
  Abobaker, Abobaker Salem 1573 LBA1.0010.48209.60 
  Almasalati, Abdelgawad 1722 LBA0.001-0.3120-6.20 
  Amhadi, Ahmed Mohamed 1641 LBA0.001-0.4220-8.40 
  Azooz, Ahmed Tawfik 1702 LBA0.001-0.3420-6.80 

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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