Individual Calculations February 2019
 Mobarhani, Nazanin  Total change: 50.80  Rating chartPersonal card
 Tehran North East Standard Cup Dey 1397 Tehran IRI 2019-01-12
RcRownchangeKK*chgGame
 1814 1878 6.50 7 2.46 20 49.20 
  Hoseinzadeh, Hossein 1577 IRI1.0010.15203.00 
  Emami, Mir Arshia 1763 IRI1.0010.34206.80 
  Amirabadi, Mohammad 1860 IRI1.0010.47209.40 
  Torabi Kachosangi, Amir Mohammad 2060 IRI1.0010.742014.80 
  Molaei, Mohammad Kouzekanan 1925 IRI0.5010.07201.40 
  Bahonar, Amir 1825 IRI1.0010.43208.60 
  Shahbazi, Kasra 1690 IRI1.0010.26205.20 

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 Woman 1st League 2018 Round 9 Tehran IRI 2019-01-21
RcRownchangeKK*chgGame
 1478 1878 1.00 1 0.08 20 1.60 
  Sodachi, Saba 1478  * IRI1.0010.08201.60 
 * 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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