Rapid: Individual Calculations March 2020
 Bagheri, Behrooz  Total change: 0.20  Rating chartPersonal card
 1st Shahriyar chess tournament U2100 Shahriyar IRI 2020-02-08
RcRownchangeKK*chgGame
 1649 1801 6.00 9 0.01 20 0.20 
  Hosseini, Sama 1401  * IRI1.0010.08201.60 
  Alizadeh, Amirhosein 1432 IRI1.0010.10202.00 
  Karami Kejani, Masoud 2021 IRI0.001-0.2220-4.40 
  Esmaeili, Soroush 1517 IRI1.0010.16203.20 
  Shafaee, H. 2020 IRI0.5010.28205.60 
  Ghasemi, Mohammadreza 1704 IRI0.001-0.6320-12.60 
  Yavari, Bahram 1596 IRI1.0010.24204.80 
  Nozari, Sina 1401  * IRI1.0010.08201.60 
  Jalali, Saba 1747 IRI0.501-0.0820-1.60 
 * 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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