Blitz: Individual Calculations August 2022
 Memari, Erfan  Total change: 115.40  Rating chartPersonal card
 1st Aran Blitz Cup Qazvin IRI 2022-07-07
RcRownchangeKK*chgGame
 1693 1375 6.00 13 3.82 20 76.40 
  Kashefi, Amir Hosein f1940 IRI0.001-0.0220-0.40 
  Faryad, H. A 1835 IRI1.0010.952019.00 
  Keshishi, Arman 1687 IRI0.001-0.1420-2.80 
  Farnami, Karim 1636 IRI1.0010.822016.40 
  Aghili Mofid, Davood 1693 IRI1.0010.872017.40 
  Parham Asl, Mani 1745 IRI0.001-0.1020-2.00 
  Mahdavi, Mahdis 1629 IRI0.001-0.1920-3.80 
  Nezamivand Chegini, Yaser 1823 IRI0.001-0.0620-1.20 
  Jafari, Eisa 1819 IRI1.0010.942018.80 
  Ghorbani, Zahra 1588 IRI0.001-0.2320-4.60 
  Soleimanian, Milad 1831 IRI0.001-0.0620-1.20 
  Faramarzi, Martia 1194 IRI1.0010.26205.20 
  Parsaei, Moharam Ali 1592 IRI1.0010.782015.60 

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)
 
 Qazvin Blitz Cup Qazvin IRI 2022-07-28
RcRownchangeKK*chgGame
 1587 1375 4.50 9 1.95 20 39.00 
  Khademi, Mahdi 1908 IRI0.001-0.0320-0.60 
  Jafarzadeh, Mohammad 1093 IRI0.001-0.8420-16.80 
  Shabani, Mohammad 1114 IRI1.0010.18203.60 
  Hamedinia, Majid 1610 IRI1.0010.792015.80 
  Kakavand, Ramtin 1742 IRI1.0010.902018.00 
  Bagheri, Behrooz 1801 IRI0.001-0.0720-1.40 
  Ahmadi, Seyedeh Malihe 1632 IRI0.5010.32206.40 
  Khanjani, Rastin 1573 IRI0.001-0.2420-4.80 
  Nazar, Jamil Khalid 1812 IRQ1.0010.942018.80 

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)
 

 

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