Blitz: Individual Calculations September 2016
 Alzantuti, Yousef  Total change: -2.20  Rating chartPersonal card
 Alnami Open Blitz Tripols LBA 2016-08-19
RcRownchangeKK*chgGame
 1991 1892 1.00 3 -0.11 20 -2.20 
  Mahdia, Farage 1991 LBA0.001-0.3620-7.20 
  Faranka, Khaled 1862 LBA1.0010.46209.20 
  Al-Zayat, Ahmed f2121 LBA0.001-0.2120-4.20 

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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