Individual Calculations June 2018
 Hosseini Sourgi, Abolfazl  Total change: 5.60  Rating chartPersonal card
 Lorestan Standard Cup Under 1700 Ordibehesht 1397 Lorestan IRI 2018-05-02
RcRownchangeKK*chgGame
 1564 1698 6.00 8 0.60 20 12.00 
  Asadi, Asdolah 1411 IRI1.0010.16203.20 
  Fathollahi, Hamid 1579 IRI0.501-0.1620-3.20 
  Azizi Tafreshi, Ali Akbar 1584 IRI1.0010.34206.80 
  Khamseh, Seyed Mohammad 1567 IRI1.0010.32206.40 
  Abaspoor Dehghani, Mohamadhosein 1612 IRI0.501-0.1220-2.40 
  Eemen, Shaayaan 1623 IRI0.001-0.6020-12.00 
  Jafari, Morteza 1497 IRI1.0010.24204.80 
  Gorjizadeh, Iman 1637 IRI1.0010.42208.40 

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)
 
 South Khorasan Chess Championship 2018 Birjand IRI 2018-05-21
RcRownchangeKK*chgGame
 1446 1698 3.50 5 -0.32 20 -6.40 
  Mosafer, Mahdi 1298  * IRI1.0010.08201.60 
  Mohammadi, Ali Asghar 1298  * IRI1.0010.08201.60 
  Ghollasi Mood, Mojtaba 1891 IRI0.001-0.2520-5.00 
  Khazaei, Amir Mahdi 1298  * IRI0.501-0.4220-8.40 
  Eslami Niya, Seyed Mahdi 1444 IRI1.0010.19203.80 
 * 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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