Rapid: Individual Calculations July 2018
 Biriya, Mohammadamin  Total change: 68.60  Rating chartPersonal card
 Rasht Solidarity Chess Championship 2018 Rasht IRI 2018-06-16
RcRownchangeKK*chgGame
 1610 1406 4.50 8 2.29 20 45.80 
  Ghomi, Parnian wc1737 IRI0.001-0.1220-2.40 
  Parsaei, Moharam Ali 1573 IRI1.0010.722014.40 
  Faghirnavaz, Ali 1806  * IRI0.001-0.0820-1.60 
  Movagharhasani, Farhan 1211 IRI1.0010.25205.00 
  Nadernia, Niki 1678 IRI1.0010.832016.60 
  Baradaran Tamadon, Arian 1753 IRI0.5010.39207.80 
  Hooshdarmahjoob, Navid 1806  * IRI0.001-0.0820-1.60 
  Nezamdoust, Amirmahdi 1315 IRI1.0010.38207.60 
 * 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)
 
 Eide Fetr Rasht 2018 rasht IRI 2018-06-16
RcRownchangeKK*chgGame
 1499 1406 3.50 6 1.14 20 22.80 
  Khaledi, Omid 1806  * IRI0.001-0.0820-1.60 
  Parmar, Mohammad Yasin 1079 IRI1.0010.13202.60 
  Taslimi, Borsa 1701 IRI0.001-0.1520-3.00 
  Partovi, Mohammadhosein 1176 IRI1.0010.21204.20 
  Parsaei, Moharam Ali 1573 IRI1.0010.722014.40 
  Moosapour, Rastin 1657 IRI0.5010.31206.20 
 * 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)
 

 

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