Blitz: Individual Calculations December 2021
 Akhlaghi, Farhang  Total change: 2.20  Rating chartPersonal card
 1st IRCF Weekly blitz Tournaments 1400 Tehran IRI 2021-11-12
RcRownchangeKK*chgGame
 1698 1538 2.50 8 -0.13 20 -2.60 
  Esmaeilnejad, Mohammad Amin 1933 IRI0.001-0.0820-1.60 
  Rahnama, M.reza 1709 IRI0.001-0.2720-5.40 
  Ebadi, Seyed Ali 1821 IRI0.001-0.1620-3.20 
  Nemati, Mehrad 1266 IRI1.0010.17203.40 
  Mehrinpour, Farbod 1830 IRI1.0010.852017.00 
  Khakpoor, Abbas f2027 IRI0.5010.46209.20 
  Azimi Aghghale, Amirmahdi 1621 IRI0.001-0.3920-7.80 
  Parham Asl, Mani 1376 IRI0.001-0.7120-14.20 

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)
 
 2nd IRCF Weekly blitz Tournaments 1400 Tehran IRI 2021-11-25
RcRownchangeKK*chgGame
 1755 1538 2.50 8 0.24 20 4.80 
  Hakemi, Arman f2223 IRI0.001-0.0120-0.20 
  Shakeri, Fatemeh 1158 IRI1.0010.09201.80 
  Fakhrbakhsh, Vandad 1835 IRI1.0010.852017.00 
  Mahmoody, M. Sadegh 1976 IRI0.001-0.0620-1.20 
  Boland Eghbal, Taha 1772 IRI0.5010.29205.80 
  Abbaspoorrad, Nikoo 1717 IRI0.001-0.2720-5.40 
  Davari, Sara 1569 IRI0.001-0.4620-9.20 
  Yousefi, Behniya 1792 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)
 

 

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