Blitz: Individual Calculations September 2018
 Bozorgi, Souren  Total change: -0.60  Rating chartPersonal card
 Tehran Blitz 12 Mordad 1397 Tehran IRI 2018-08-03
RcRownchangeKK*chgGame
 1939 2057 9.00 13 0.67 20 13.40 
  Asgharpourmasoleh, Tara 1657  * IRI1.0010.08201.60 
  Alamir Virsagh, Ehsan 1784 IRI1.0010.17203.40 
  Sadeghi Givi, Reza 1909 IRI1.0010.30206.00 
  Abed, Meisam 1974 IRI1.0010.39207.80 
  Rezanezhad, Mojtaba 1838 IRI1.0010.22204.40 
  Hakemi, Arman f2201 IRI1.0010.692013.80 
  Ghafourian, Amir Ali 2074 IRI1.0010.522010.40 
  Kashefi, Amir Hosein f2135 IRI0.001-0.3920-7.80 
  Ghorbani, Hadi 2052 IRI1.0010.49209.80 
  Modarresi, Muhyiddin 1999 IRI0.001-0.5820-11.60 
  Kazerooni, Shahriar 1893 IRI1.0010.28205.60 
  Faryad, H. A 1972 IRI0.001-0.6220-12.40 
  Mohammadrezaee, Amin 1723 IRI0.001-0.8820-17.60 
 * 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)
 
 Iran Boys Student Middle school Chess Championship - Blitz 1397 Zanjan IRI 2018-08-18
RcRownchangeKK*chgGame
 1785 2057 6.50 9 -0.70 20 -14.00 
  Rostami, Mohsen 1657  * IRI1.0010.08201.60 
  Pour Asad, Towhid 1657  * IRI1.0010.08201.60 
  Hayati, Amirhosein 1703 IRI1.0010.11202.20 
  Khatibi, Amir Reza 1772 IRI0.001-0.8420-16.80 
  Asghari, Abolfazl 1701 IRI1.0010.11202.20 
  Shokrani, Amirreza 1762 IRI0.501-0.3520-7.00 
  Moosapour, Rastin 1687 IRI1.0010.10202.00 
  Mohammadi, Pouya c1939 IRI1.0010.34206.80 
  Azadi, Amirmohammad 2183 IRI0.001-0.3320-6.60 
 * 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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