Individual Calculations April 2019
 Najafi, Nima  Total change: -43.60  Rating chartPersonal card
 7th Shirkooh Standard Cup Esfand 1397 Yazd IRI 2019-03-13
RcRownchangeKK*chgGame
 1626 1838 4.50 7 -0.73 20 -14.60 
  Bakhsheshi, Yaghoub 1438  * IRI1.0010.08201.60 
  Bakhshayesh, Mahmoud 1616 IRI1.0010.22204.40 
  Heydari, Mohammad Masoud 1765 IRI0.001-0.6020-12.00 
  Jangjoo, Abolfazl 1649 IRI1.0010.25205.00 
  Bagheri, Ali 1644 IRI1.0010.25205.00 
  Zinati, Mohammad 1834 IRI0.001-0.5120-10.20 
  Abtahi, Amir Reza 1438  * IRI0.501-0.4220-8.40 
 * 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)
 
 Parsamehr Club Nowrouz Standard Cup Boushehr IRI 2019-03-25
RcRownchangeKK*chgGame
 1583 1838 5.00 8 -1.45 20 -29.00 
  Assarzadeh, Mahdi 1438  * IRI1.0010.08201.60 
  Kord, Soleyman 1532 IRI1.0010.14202.80 
  Hashemi, Farhad 1659 IRI0.001-0.7320-14.60 
  Ghaedi, Aria 1566 IRI1.0010.17203.40 
  Khalili, Mehdi 1624 IRI0.001-0.7720-15.40 
  Abshirini, Hosein 1522 IRI1.0010.13202.60 
  Jazaie, Mohammad Esmaeil 1640 IRI1.0010.24204.80 
  Arian Mehr, Aein 1680 IRI0.001-0.7120-14.20 
 * 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)
 

 

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