Individual Calculations May 2019
 Jahanbakhsh, Iman  Total change: 49.20  Rating chartPersonal card
 3th kish cup standard Tournament under2000 Kish IRI 2019-04-21
RcRownchangeKK*chgGame
 1787 1641 5.00 8 2.46 20 49.20 
  Alizadeh Nisachaee, Mohammad Reza 1350 IRI1.0010.15203.00 
  Jafari, Golnaz 1908 IRI1.0010.822016.40 
  Shahali, Milad 1882 IRI0.5010.30206.00 
  Heravi, Mohammad Hossein 1765 IRI1.0010.672013.40 
  Aliakbari, Hanieh 1828 IRI0.5010.24204.80 
  Yadegar, Radin 1710 IRI1.0010.602012.00 
  Karra, Siavash 1889 IRI0.001-0.1920-3.80 
  Baratian, Erfan 1965 IRI0.001-0.1320-2.60 

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)
 

 

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