Rapid: Individual Calculations April 2023
 Samadi, Hadi  Total change: -39.00  Rating chartPersonal card
 5th soofyan rapid chess tournament ( 28 bahman 1401 ) Tabriz IRI 2023-02-28
RcRownchangeKK*chgGame
 1611 1857 6.00 9 -1.01 20 -20.20 
  Sameei, Saeid 1457  * IRI1.0010.08201.60 
  Shahgholi, Rahim 1505 IRI1.0010.11202.20 
  Oroojzadeh, Fardin 1676 IRI1.0010.26205.20 
  Khalesi, Vahid f2098 IRI0.001-0.2020-4.00 
  Zoulfaghari, Alireza 1568 IRI1.0010.16203.20 
  Valizadeh, Hossein 1591 IRI0.001-0.8220-16.40 
  Ghaffari, Ahmad 1629 IRI0.001-0.7920-15.80 
  Moradi, Allahverdi 1499 IRI1.0010.10202.00 
  Jabbarpour, Majid 1475 IRI1.0010.09201.80 
 * 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)
 
 Tabriz milad mahdi rapid chess tournament Tabriz IRI 2023-03-10
RcRownchangeKK*chgGame
 1782 1857 4.00 8 -0.58 20 -11.60 
  Shahgholi, Rahim 1505 IRI1.0010.11202.20 
  Karimzadeh, Touraj 1583 IRI1.0010.17203.40 
  Assarzadeh, Ahmad 1457  * IRI1.0010.08201.60 
  Mansoobi, Hossein 1971 IRI0.5010.16203.20 
  Atanejhad, Sahebali f2086 IRI0.5010.29205.80 
  Majidzadeh, Amirhossein 2038 IRI0.001-0.2620-5.20 
  Abbaszadeh, Moslem 1736 IRI0.001-0.6620-13.20 
  Hemmatjou, Arash 1876 IRI0.001-0.4720-9.40 
 * 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)
 
 Qazvin Nowrouz Rapid Cup (U-2000) Qazvin IRI 2023-03-24
RcRownchangeKK*chgGame
 1671 1857 6.00 9 -0.36 20 -7.20 
  Vasheghani, Behrad 1457  * IRI1.0010.08201.60 
  Taghizadeh Andarabi, Taraneh 1683 IRI1.0010.27205.40 
  Behjati, Shahab 1583 IRI0.501-0.3320-6.60 
  Abedini, Morteza 1937 IRI0.5010.11202.20 
  Javadpoor, Mohammad Hossein 1468 IRI0.501-0.4120-8.20 
  Mohammadi, Melika 1946 IRI0.001-0.3820-7.60 
  Masoumi, Sahar 1804 IRI1.0010.43208.60 
  Taherkhani, M Hosein 1464 IRI0.501-0.4220-8.40 
  Habibifard, Parham 1699 IRI1.0010.29205.80 
 * 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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