Blitz: Individual Calculations July 2023
 Khosravi, Korosh  Total change: 20.52  Rating chartPersonal card
 1st IRCF Weekly Blitz Tournament 1402 Tehran IRI 2023-05-31
RcRownchangeKK*chgGame
 1869 1704 4.50 10 1.41 36 50.76 
  Salimiyan, Behzad 2042 IRI0.5010.383613.68 
  Malekzadeh, Mohammad 2085 IRI0.5010.413614.76 
  Parham Asl, Mani 1979 IRI0.001-0.1736-6.12 
  Baghoomian, Arame 1447 IRI1.0010.18366.48 
  Zahmati, Sobhan c2074 IRI0.5010.403614.40 
  Mehran, Hossein 1817 IRI1.0010.653623.40 
  Eslami Niya, Seyed Mahdi 1776 IRI0.001-0.4036-14.40 
  Abbaspoorrad, Nikoo 1677 IRI1.0010.463616.56 
  Alizadegan, Korosh 1924 IRI0.001-0.2236-7.92 
  Mohammadpour, Afshin 1870 IRI0.001-0.2836-10.08 

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)
 
 Zanjan Blitz Cup 8 Tir Zanjan IRI 2023-06-27
RcRownchangeKK*chgGame
 1442 1736 6.50 9 -0.84 36 -30.24 
  Motaki, Parsoon 1244 IRI0.001-0.9636-34.56 
  Ranjbarjalali, Parham 1336  * IRI1.0010.08362.88 
  Omidvar Seyghalani, Mohammad 1373 IRI1.0010.10363.60 
  Abdolahi, Amir Taha 1447 IRI0.001-0.8436-30.24 
  Norouzian Arayesh, Parsa 1300 IRI1.0010.06362.16 
  Shahmohammadi, Dorsa 1440 IRI1.0010.15365.40 
  Vesali Khah, Parsa 1474 IRI0.501-0.3236-11.52 
  Roohparvar, Alireza 1899 IRI1.0010.723625.92 
  Ghasemi, Reza 1467 IRI1.0010.17366.12 
 * 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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