Blitz: Individual Calculations September 2023
 Shafiei, Mojtaba  Total change: 53.20  Rating chartPersonal card
 Iranian Seniors Chess Championships Blitz Cup 1402-Over 50 Tehran IRI 2023-08-03
RcRownchangeKK*chgGame
 1582 1341 4.00 10 1.75 20 35.00 
  Ghaffari, Ahmad 1759 IRI0.001-0.0720-1.40 
  Fereidooni Jamalzadeh, Alireza 1565 IRI1.0010.782015.60 
  Malekzadeh, Saeid 1602 IRI1.0010.822016.40 
  Mohandesi, Shahin m1842 IRI0.001-0.0420-0.80 
  Ghasempour, Hossein 1599 IRI0.001-0.1820-3.60 
  Taghipour, Behrooz 1457 IRI1.0010.662013.20 
  Pourreza, Ardalan 1607 IRI0.001-0.1820-3.60 
  Keshavarz, Farajollah 1398 IRI0.001-0.4220-8.40 
  Mohammadzadeh, Hadi 1394 IRI1.0010.572011.40 
  Jafarimanesh, Abolfazl 1596 IRI0.001-0.1920-3.80 

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)
 
 Gilan Blitz Cup (2shahrivar1402) Gilan IRI 2023-08-25
RcRownchangeKK*chgGame
 1532 1341 4.00 9 0.91 20 18.20 
  Yeganegi, Barad 2064 IRI0.001-0.0120-0.20 
  Ebrahimzadeh, Hesam 1070 IRI1.0010.17203.40 
  Golshannejad, Sepehr 1750 IRI0.001-0.0820-1.60 
  Solouki, Farbood 1001 IRI1.0010.12202.40 
  Afzoon, Danial 1713 IRI1.0010.902018.00 
  Samsam, Farhad 1892 IRI0.001-0.0320-0.60 
  Nezamdoust, Amir Mohammad 1662 IRI0.001-0.1320-2.60 
  Toraji, Mahbod 1001 IRI1.0010.12202.40 
  Mohammadzadeh, Sepehr 1632 IRI0.001-0.1520-3.00 

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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