Rapid: Individual Calculations January 2022
 Ashraf, Artin  Total change: 17.60  Rating chartPersonal card
 Rapid Azar 1400 Fars (Honored Gholamreza Shenavari) Shiraz IRI 2021-12-09
RcRownchangeKK*chgGame
 1617 1856 7.50 9 0.88 20 17.60 
  Khayer, Amirhossein 1231 IRI1.0010.01200.20 
  Farahbakhsh, Arian 1482 IRI1.0010.10202.00 
  Samimi, Armin 1436 IRI1.0010.07201.40 
  Talebi, Aria 1393 IRI1.0010.05201.00 
  Esmaeili Kianabadi, Hamidreza 2003 IRI0.001-0.3020-6.00 
  Motavas, Pouya 1609 IRI1.0010.19203.80 
  Doost Fatemeh, Ali 1785 IRI1.0010.40208.00 
  Ghaseminik, Sina 1739 IRI0.501-0.1620-3.20 
  Najafi, Hamed 1873 IRI1.0010.522010.40 

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)
 

 

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