Individual Calculations June 2018
 Gorjizadeh, Iman  Total change: 1.20  Rating chartPersonal card
 Lorestan Standard Cup Under 1700 Ordibehesht 1397 Lorestan IRI 2018-05-02
RcRownchangeKK*chgGame
 1572 1637 3.50 6 0.03 40 1.20 
  Zeyni Vand, Ali 1419 IRI1.0010.22408.80 
  Dezhdar, Roozbeh 1358 IRI1.0010.16406.40 
  Farahi, Ali 1599 IRI1.0010.454018.00 
  Azizkhani, Nima 1666 IRI0.5010.04401.60 
  Dinarvand, Jahangir 1692 IRI0.001-0.4240-16.80 
  Hosseini Sourgi, Abolfazl 1698 IRI0.001-0.4240-16.80 

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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