Blitz: Individual Calculations June 2018
 Roshan, Arian  Total change: -2.20  Rating chartPersonal card
 Tehran Blitz 14 Ordibehesht 1397 Tehran IRI 2018-05-04
RcRownchangeKK*chgGame
 1755 1596 2.50 8 -0.11 20 -2.20 
  Mohandesi, Shahin m1996  * IRI0.001-0.0820-1.60 
  Ebrahimzadeh, Mohammadnaghi 1831 IRI0.001-0.2120-4.20 
  Ajalli, Behnam 1555 IRI1.0010.44208.80 
  Sajadi Naeini, Seyed Soheil 1693 IRI1.0010.632012.60 
  Hasani, Takin 1931 IRI0.001-0.1220-2.40 
  Sabeti, Mohammadsadegh 1981 IRI0.001-0.0920-1.80 
  Ahadi, Mohammad Erfan 1643 IRI0.001-0.4320-8.60 
  Khodaghadir, Ferydon 1407 IRI0.501-0.2520-5.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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