Blitz: Individual Calculations November 2017
 Tawila, Yamin  Total change: 1.60  Rating chartPersonal card
 Derna Open Blitz 2017 Deerna LBA 2017-08-14
RcRownchangeKK*chgGame
 1844 1775 3.00 7 0.08 20 1.60 
  Aldawi, Abdelaziz 1645 LBA1.0010.32206.40 
  Salem, Mahjob 2051 LBA0.001-0.1720-3.40 
  Algadi, Hisham 1941 LBA1.0010.722014.40 
  Aborezika, Mohamed 2005 LBA0.001-0.2120-4.20 
  Albaah, Nizar S. 1645 LBA0.001-0.6820-13.60 
  Almasalati, Abdelgawad 1722 LBA1.0010.43208.60 
  Adlal, Ibrahim 1898 LBA0.001-0.3320-6.60 

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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