Individual Calculations January 2018
 Zahtot, Ibrahim A.  Total change: 0.00  Rating chartPersonal card
 Darna Open Tournament Darna LBA 2017-11-24
RcRownchangeRpKK*chgGame
 1665 0 2.00 8 0.00 1472   0.00 
  Almosrati, Loai 1668 LBA0.0010.00 0.00 
  Alhaj, Saad Ali 1600 LBA1.0010.00 0.00 
  Alshahibi, Sohaib Faraj 1584 LBA1.0010.00 0.00 
  Azooz, Ahmed Tawfik 1702 LBA0.0010.00 0.00 
  Botalak, Marwan Abdallah 1735 LBA0.0010.00 0.00 
  Algaithi, Tawfik A. 1725 LBA0.0010.00 0.00 
  Alhsadi, Fawzi Y. 1734 LBA0.0010.00 0.00 
  Abobaker, Abobaker Salem 1573 LBA0.0010.00 0.00 

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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