Rapid: Individual Calculations March 2023
 Hosseinzadeh, Mehran  Total change: -2.60  Rating chartPersonal card
 18th Urmia Weekly Rapid Chess Tournament 1401 Urmia IRI 2023-02-03
RcRownchangeKK*chgGame
 1650 2003 6.50 7 0.48 20 9.60 
  Ahdi, Amirhossein 1603  * IRI1.0010.08201.60 
  Naghizadeh, Amirhossein 1469 IRI1.0010.03200.60 
  Hajiloo, Ali 1714 IRI1.0010.16203.20 
  Jabbari, Moslem 1581 IRI1.0010.07201.40 
  Khalili, Saeid 1979 IRI0.501-0.0320-0.60 
  Zare, Jafar 1636 IRI1.0010.10202.00 
  Asghari, Reza 1571 IRI1.0010.07201.40 
 * 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)
 
 Kish o Mat of Oroumieh Weekly Rapid Chess Tournoment Urmia IRI 2023-02-11
RcRownchangeKK*chgGame
 1629 2003 5.00 7 -0.90 20 -18.00 
  Sheikhalizad, Matin 1603  * IRI1.0010.08201.60 
  Aziz, Arotin 1326 IRI1.0010.01200.20 
  Asghari, Reza 1571 IRI1.0010.07201.40 
  Asgharvand, Davood 1807 IRI0.001-0.7520-15.00 
  Mosazadeh, Mahdi 1771 IRI1.0010.21204.20 
  Khalili, Saeid 1979 IRI0.001-0.5320-10.60 
  Ebrahim Doost, Salahaddin 1349 IRI1.0010.01200.20 
 * 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)
 
 Western Azerbaijan Province Rapid Chess Championship Mabaas Cup 1401 Urmia IRI 2023-02-26
RcRownchangeKK*chgGame
 1766 2003 8.00 10 0.29 20 5.80 
  Shadfar, Morad 1603  * IRI1.0010.08201.60 
  Norouziazar, Mohammadreza 1463 IRI1.0010.03200.60 
  Fakhrazar, Nader 1707 IRI1.0010.15203.00 
  Riyazifar, Saeid 1778 IRI1.0010.22204.40 
  Nasrollahi, Habib 1879 IRI1.0010.33206.60 
  Shamsi, Gholamreza 1928 IRI1.0010.40208.00 
  Alaghehmand, Arshia 1911 IRI0.001-0.6320-12.60 
  Mohammadi, Ehsan 1845 IRI0.501-0.2120-4.20 
  Ahmadi, Ramin 1734 IRI1.0010.17203.40 
  Shahlacheshm, Siamak 1809 IRI0.501-0.2520-5.00 
 * 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)
 

 

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