Blitz: Individual Calculations February 2022
 Barakat, Dilkhwaz.  Total change: -5.00  Rating chartPersonal card
 Asian Seniors Blitz Chess Championship Damascus SYR 2021-12-14
RcRownchangeKK*chgGame
 1905 1809 2.00 6 -0.25 20 -5.00 
  Al-Aqrabi, Saleh c2127 YEM0.001-0.1320-2.60 
  Shekh A, Osamah 1963 SYR0.001-0.2920-5.80 
  Hafez, Bakr m1874 JOR0.001-0.4120-8.20 
  Mohammadian, Mohammad f1543 IRI1.0010.18203.60 
  Raboa, Mazen 1986 SYR0.001-0.2720-5.40 
  Naji, Eid 1937 SYR1.0010.672013.40 

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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