Blitz: Individual Calculations March 2018
 Biriya, Mohammadamin  Total change: 69.00  Rating chartPersonal card
 Chahardehi Blitz Cup Gilan 2018 Gilan IRI 2018-02-11
RcRownchangeKK*chgGame
 1789 1558 4.00 7 2.39 20 47.80 
  Pourgol, Arman 1889 IRI0.001-0.1220-2.40 
  Jamalzadeh, Morteza 1819 IRI0.5010.32206.40 
  Zarbini, Khashayar 1477 IRI0.501-0.1120-2.20 
  Amini, Bahram 1756 IRI1.0010.762015.20 
  Najmi, Shayan 1862 IRI1.0010.862017.20 
  Ghasemi Haji, Ramtin 1958  * IRI0.001-0.0820-1.60 
  Kamali Fallah, Nima 1761 IRI1.0010.762015.20 
 * 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)
 
 The First Metal World Chess Championship (Fereydoon Ezzati) 2018 Rasht IRI 2018-02-15
RcRownchangeKK*chgGame
 1658 1558 4.00 8 1.06 20 21.20 
  Kanani, Anoosh 1847 IRI1.0010.842016.80 
  Geramipoor, Amin 1958  * IRI0.001-0.0820-1.60 
  Sadeghi, Amir 1788 IRI0.001-0.2120-4.20 
  Askari, Hani 1174 IRI1.0010.09201.80 
  Hosseini, Rahim 1769 IRI1.0010.772015.40 
  Pourgol, Moein 1840 IRI0.001-0.1620-3.20 
  Eskandari, Mohammad Hassan 1732 IRI0.001-0.2720-5.40 
  Honarparast, Mohammad 1158  * IRI1.0010.08201.60 
 * 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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