Blitz: Individual Calculations April 2023
 Jafar Bonyad, Reza  Total change: 107.60  Rating chartPersonal card
 Tabriz Weekly 8 Esfand Blitz Tabriz IRI 2023-02-27
RcRownchangeKK*chgGame
 1607 1378 3.00 7 1.48 40 59.20 
  Sarvin, Alireza 1629 IRI0.001-0.1940-7.60 
  Mohammadi Hamed, Masoud 1662 IRI1.0010.844033.60 
  Ghaffari, Ahmad 1558 IRI0.001-0.2640-10.40 
  Valizadeh, Hossein 1559 IRI1.0010.744029.60 
  Karimzadeh, Touraj 1513 IRI1.0010.684027.20 
  Pouresmaeil, Naser 1727 IRI0.001-0.1140-4.40 
  Jalali, Hadi 1603 IRI0.001-0.2240-8.80 

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)
 
 TABRIZ WEEKLY 24 BAHMAN BLITZ NO.15 Tabriz IRI 2023-02-28
RcRownchangeKK*chgGame
 1573 1378 3.00 6 1.21 40 48.40 
  Valizadeh, Hossein 1559 IRI1.0010.744029.60 
  Jalali, Hadi 1603 IRI1.0010.784031.20 
  Atanejhad, Sahebali f1974 IRI0.001-0.0240-0.80 
  Nezhad Abbasi, Abolfazl 1505 IRI0.001-0.3340-13.20 
  Bagherpour Belvirdi, Hossein 1135 IRI1.0010.20408.00 
  Mohammadi Hamed, Masoud 1662 IRI0.001-0.1640-6.40 

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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