Individual Calculations May 2019
 Albzour, Abdalsalam  Total change: -19.00  Rating chartPersonal card
 Open West Bank Championship 2019 Jeneen PLE 2019-04-15
RcRownchangeKK*chgGame
 1707 1813 3.50 7 -0.95 20 -19.00 
  Heba, Assi 1494 PLE0.501-0.3720-7.40 
  Toom, Omar 1877 PLE0.001-0.4120-8.20 
  Karmel.jalghoum 1716 PLE1.0010.37207.40 
  Mustafa, Mahmoud 1693 PLE0.501-0.1620-3.20 
  Aljoaba, Wael 1687 PLE0.501-0.1720-3.40 
  Bilal.shukrihamad 1714 PLE1.0010.36207.20 
  Toom, Moaath 1765 PLE0.001-0.5720-11.40 

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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