Rapid: Individual Calculations July 2018
 Barati, Khosro  Total change: -4.40  Rating chartPersonal card
 Tehran Rapid 17 Khordad 1397 Tehran IRI 2018-06-10
RcRownchangeKK*chgGame
 1749 1530 3.00 7 1.17 20 23.40 
  Taghavi, Hossein 1930  * IRI0.001-0.0820-1.60 
  Doroodian, Mahyar 1929 IRI1.0010.922018.40 
  Kaboudi, Seyed Behrang 1930  * IRI0.001-0.0820-1.60 
  Taghikhani, Amir Ali 1688 IRI0.001-0.2920-5.80 
  Keshani, Kian 1191 IRI1.0010.12202.40 
  Moradi, Mohammad Behrad 1648 IRI1.0010.662013.20 
  Abed, Meisam 1930  * IRI0.001-0.0820-1.60 
 * 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)
 
 Tehran Rapid 31 Khordad 1397 Tehran IRI 2018-06-21
RcRownchangeKK*chgGame
 1482 1530 2.00 6 -1.39 20 -27.80 
  Talebi, Masoud 1930  * IRI0.001-0.0820-1.60 
  Mahjoob Zardast, Artemis wc1240 IRI1.0010.16203.20 
  Ebrahimzadeh, Mohammadnaghi 1830 IRI0.001-0.1520-3.00 
  Sahraei, Armin 1317 IRI0.001-0.7720-15.40 
  Majdi, Kiarash 1151 IRI1.0010.09201.80 
  Ahadian, Armin 1426 IRI0.001-0.6420-12.80 
 * 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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