Individual Calculations December 2018
 Ghazaghi, Parmida  Total change: 84.40  Rating chartPersonal card
 24th Hamedan Chess League 1397 Round 1-6 Hamedan IRI 2018-10-24
RcRownchangeKK*chgGame
 1983 1668 0.50 1 0.36 40 14.40 
  Asadi, Sadegh 1983 IRI0.5010.364014.40 

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)
 
 Round 1-4 Rasht IRI 2018-10-31
RcRownchangeKK*chgGame
 1897 1668 0.00 2 -0.44 40 -17.60 
  Lotfi, Aylar 1847 IRI0.001-0.2740-10.80 
  Azali, Tannaz 1946 IRI0.001-0.1740-6.80 

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)
 
 Iranian Women Chess Championship Final 1397 Golestan IRI 2018-11-09
RcRownchangeKK*chgGame
 1840 1572 4.00 9 2.19 40 87.60 
  Ghomi, Parnian wc1922 IRI1.0010.894035.60 
  Behzad Nazif, Parva 1972  * IRI1.0010.924036.80 
  Nadernia, Niki 1911 IRI0.001-0.1240-4.80 
  Sebt Rasoul, Seyede Setare wc1972  * IRI0.001-0.0840-3.20 
  Asgharzadeh, Mitra wc1972  * IRI0.001-0.0840-3.20 
  Mahdavi, Mahdis 1814 IRI0.001-0.2040-8.00 
  Aghili, Fatemeh Sadat 1507 IRI1.0010.414016.40 
  Motamedi, Fatemeh 1693 IRI0.001-0.3440-13.60 
  Jalali, Parima 1798 IRI1.0010.794031.60 
 * 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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