Rapid: Individual Calculations November 2022
 Zahedifar, Anahita  Total change: -25.00  Rating chartPersonal card
 9th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-10-07
RcRownchangeKK*chgGame
 1718 2021 7.00 9 -0.02 20 -0.40 
  Kolivand, Mohammad Ali 1584 IRI0.001-0.9420-18.80 
  Rastegar, Mohammad Matin 1621  * IRI1.0010.08201.60 
  Malaki, Panteha 1296 IRI1.0010.01200.20 
  Pour Eskandar, Aliakbar 1462 IRI1.0010.03200.60 
  Taghikhani, Amir Ali 1622 IRI1.0010.08201.60 
  Noroozi, Omid m2197 IRI1.0010.732014.60 
  Asgharzadeh, Mitra wf1901 IRI0.001-0.6620-13.20 
  Abed, Meisam 1851 IRI1.0010.28205.60 
  Mokhtari Moghadam, Taha 1928 IRI1.0010.37207.40 
 * 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)
 
 10th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-10-14
RcRownchangeKK*chgGame
 1740 2021 7.00 9 -0.22 20 -4.40 
  Taj Dini, Hasti 1621  * IRI1.0010.08201.60 
  Azizkhani, Nima 1630 IRI1.0010.09201.80 
  Mehrabi, Manouchehr 1715 IRI1.0010.14202.80 
  Noroozi, Omid m2197 IRI0.5010.23204.60 
  Asgharzadeh, Mitra wf1901 IRI0.001-0.6620-13.20 
  Rahmatpisheh, Amir Hossein 1672 IRI1.0010.11202.20 
  Fakhrbakhsh, Vandad 1698 IRI0.501-0.3720-7.40 
  Karimpour Talebi, Arman 1670 IRI1.0010.11202.20 
  Tabatabaei, Peyman 1554 IRI1.0010.05201.00 
 * 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)
 
 11th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-10-21
RcRownchangeKK*chgGame
 1810 2021 5.50 9 -1.01 20 -20.20 
  Nikatefeh, Taha 1621  * IRI1.0010.08201.60 
  Farokhfar, S Ahmad 1577 IRI1.0010.06201.20 
  Tabatabaei, Peyman 1554 IRI1.0010.05201.00 
  Rastbod, Ali f2248 IRI0.001-0.2120-4.20 
  Ghafouri, Mohammad Javad 1757 IRI1.0010.18203.60 
  Bahadori, Arash 1882 IRI1.0010.31206.20 
  Kashefi, Amir Hosein f2098 IRI0.001-0.3920-7.80 
  Abed, Meisam 1851 IRI0.001-0.7220-14.40 
  Fakhrbakhsh, Vandad 1698 IRI0.501-0.3720-7.40 
 * 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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