Individual Calculations April 2015
 Biabani, Sara  Total change: 106.40  Rating chartPersonal card
 Gilan First League (2014) r1-2 Rasht IRI 2014-10-27
RcRownchangeKK*chgGame
 1634 1646 1.50 2 0.47 40 18.80 
  Ghane, Safoura 1686 IRI1.0010.564022.40 
  Behzad Nazif, Parva 1581 IRI0.501-0.0940-3.60 

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)
 
 Gilan First League (2014) r3-5 Rasht IRI 2014-11-07
RcRownchangeKK*chgGame
 1723 1646 1.00 2 0.20 40 8.00 
  Fardi, Matin 1807 IRI0.001-0.2940-11.60 
  Partovi, Sahel 1639 IRI1.0010.494019.60 

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)
 
 Gilan First League (2014) r6-8 Rasht IRI 2014-12-05
RcRownchangeKK*chgGame
 1597 1610 2.00 3 0.45 40 18.00 
  Nadernia, Niki 1566 IRI1.0010.444017.60 
  Esmaeili, Sanaz 1705 IRI0.5010.13405.20 
  Biabani, Saba 1520 IRI0.501-0.1240-4.80 

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)
 
 Gilan First League (2014) r9-11 Rasht IRI 2015-01-02
RcRownchangeKK*chgGame
 1791 1598 1.00 3 0.23 40 9.20 
  Karnejat, Ferdoos 1705 IRI0.5010.15406.00 
  Alijanzadeh, Mohadeseh 1905 IRI0.001-0.1440-5.60 
  Aliakbari, Hanieh 1763 IRI0.5010.22408.80 

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)
 
 Gilan First League (2014) r12-13 Rasht IRI 2015-02-06
RcRownchangeKK*chgGame
 1727 1598 2.00 2 1.31 40 52.40 
  Vakilpour, Azin 1879 IRI1.0010.844033.60 
  Paktinat, Zhina 1574 IRI1.0010.474018.80 

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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