Blitz: Individual Calculations January 2020
 Hakimi, Arshia  Total change: -7.40  Rating chartPersonal card
 Tehran North East Blitz 1 Dei (milad cup) Tehran IRI 2019-12-22
RcRownchangeKK*chgGame
 1621 1820 7.50 11 -0.37 20 -7.40 
  Ali Hemati, Fatemeh 1420  * IRI1.0010.08201.60 
  Salami, Shahram 1534 IRI1.0010.16203.20 
  Pour Mehran, Saba 1634 IRI1.0010.26205.20 
  Torabi Kachosangi, Amir Mohammad 1997 IRI0.001-0.2720-5.40 
  Molaei, Mohammad Kouzekanan 1938 IRI0.001-0.3420-6.80 
  Ahmadi, Saman 1485 IRI1.0010.12202.40 
  Karam Yazdi, Parmida 1473 IRI1.0010.11202.20 
  Marzoughi, Mohammadsadegh 1944 IRI0.001-0.3320-6.60 
  Jahandide Chahr Deh, Milad 1434 IRI1.0010.09201.80 
  Amirabadi, Mohammad 1547 IRI1.0010.17203.40 
  Sharbat Dar Alaei, Mehrshad 1420  * IRI0.501-0.4220-8.40 
 * 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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