Rapid: Individual Calculations July 2023
 Bozorgzade, Erfan  Total change: 81.15  Rating chartPersonal card
 2nd IRCF Weekly Rapid Tournaments 1402 Tehran IRI 2023-05-19
RcRownchangeKK*chgGame
 1686 1694 6.00 9 1.32 15 19.80 
  Jalili, Mohammadparsa 1294  * IRI1.0010.08151.20 
  Hesari, Nader 1366 IRI1.0010.13151.95 
  Teimouri Yadkuri, Shahdad 1969 IRI0.001-0.1715-2.55 
  Ghasempour, Hossein 1408 IRI1.0010.16152.40 
  Mohandesi, Shahin m1940 IRI0.001-0.1915-2.85 
  Barati Masihi, Kevin 1513 IRI1.0010.26153.90 
  Khanbabaei, Salar 1440 IRI1.0010.19152.85 
  Noroozi, Omid m2094  * IRI1.0010.921513.80 
  Ghaziolsharif, Kaveh 2150 IRI0.001-0.0615-0.90 
 * 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)
 
 1st IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-05-27
RcRownchangeKK*chgGame
 1779 1694 5.50 9 2.04 15 30.60 
  Alizadeh, Reza 1294  * IRI1.0010.08151.20 
  Poursalan, Iman 1251 IRI1.0010.06150.90 
  Ghorbani, Hadi f1945 IRI1.0010.811512.15 
  Eskandary, Mahmood 1990 IRI1.0010.851512.75 
  Ghafouri, Mohammad Javad 1819 IRI0.001-0.3315-4.95 
  Bahadori, Arash 1926 IRI0.5010.29154.35 
  Asgharzadeh, Mitra wf1854 IRI1.0010.711510.65 
  Kashefi, Amir Hosein f2141 IRI0.001-0.0615-0.90 
  Habibi, Radin 1787 IRI0.001-0.3715-5.55 
 * 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)
 
 3rd IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-06-02
RcRownchangeKK*chgGame
 1693 1696 6.00 9 1.15 15 17.25 
  Aghadoust, Kimia 1435 IRI1.0010.18152.70 
  Khademi, Mahdi 2037 IRI0.001-0.1215-1.80 
  Momeni, Nima 1296  * IRI1.0010.08151.20 
  Ebrahimibasyaei, Amirali 1352 IRI1.0010.12151.80 
  Mousavi, Seyed Khalil g2441 IRI0.0010.00150.00 
  Faramarzi Garousi, Maartia 1437 IRI1.0010.18152.70 
  Ghasempour, Hossein 1408 IRI1.0010.16152.40 
  Ghorbani, Hadi f1909 IRI1.0010.771511.55 
  Mahmoody, M. Sadegh 1919 IRI0.001-0.2215-3.30 
 * 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)
 
 1st Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-06-09
RcRownchangeKK*chgGame
 1630 1696 5.00 8 0.35 15 5.25 
  Ghasempour, Hossein 1408 IRI1.0010.16152.40 
  Khaledi, Omid 2091 IRI0.001-0.0815-1.20 
  Kosari, Sarina 1296  * IRI1.0010.08151.20 
  Bakhtiari, Mohammad Taha 1305 IRI1.0010.09151.35 
  Mohandesi, Shahin m1900 IRI0.001-0.2415-3.60 
  Sekhavatmandi, Roham 1472 IRI1.0010.22153.30 
  Kashefi, Amir Hosein f2132 IRI0.001-0.0615-0.90 
  Yaghoobi, Tara 1439 IRI1.0010.18152.70 
 * 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)
 
 1st Grand Prix Pishgam Club Tehran IRI 2023-06-23
RcRownchangeKK*chgGame
 1561 1696 7.00 10 0.55 15 8.25 
  Bagheri, Mani 1296  * IRI1.0010.08151.20 
  Hemmati, Alireza 1212 IRI1.0010.05150.75 
  Sharifi, Jalal 1428 IRI1.0010.17152.55 
  Nazari Nia, Shahram 1519 IRI1.0010.27154.05 
  Rahmatpisheh, Amir Hossein 1823 IRI1.0010.671510.05 
  Ghanbaralifarzad, Mohammad Hosei 1998 IRI0.001-0.1515-2.25 
  Alizadegan, Korosh 1923 IRI0.001-0.2115-3.15 
  Kolivand, Mohammad Ali 1522 IRI0.001-0.7315-10.95 
  Sharifpour, Amir Mohammad 1351 IRI1.0010.11151.65 
  Pour Eskandar, Aliakbar 1541 IRI1.0010.29154.35 
 * 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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