Blitz: Individual Calculations March 2019
 Alqwasma, Mohamed  Total change: -15.60  Rating chartPersonal card
 Alquds Championship Blitz -2019 Jericho PLE 2019-02-07
RcRownchangeKK*chgGame
 1785 1765 2.50 7 -0.78 20 -15.60 
  Ahmad, E. Al-Azzah 1906 PLE0.001-0.3120-6.20 
  Siouri, Kamal 1821 PLE0.5010.08201.60 
  Toom, Omar 1842 PLE0.001-0.3920-7.80 
  Al Hanini, Elias 1805 PLE1.0010.562011.20 
  Toom, Moaath 1800 PLE0.001-0.4520-9.00 
  Yadak, Abed Rahman 1578 PLE1.0010.26205.20 
  Alatrash, Bashar 1744 PLE0.001-0.5320-10.60 

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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