Individual Calculations September 2016
 Alabar, Abdullah  Total change: 28.20  Rating chartPersonal card
 Ramadan Benghazi 2nd Tournament 2016 Benghazi LBA 2016-08-13
RcRownchangeKK*chgGame
 1808 1826 3.50 4 1.41 20 28.20 
  Altaweel, Mohamed A. 1871 LBA0.5010.06201.20 
  Mahgoub, Naser O. 1780 LBA1.0010.44208.80 
  Tarek, Shkabo 1766 LBA1.0010.42208.40 
  Yasser, Abdulrahaman 1816 LBA1.0010.49209.80 

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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