Rapid: Individual Calculations January 2020
 Rastian, Alireza  Total change: -38.80  Rating chartPersonal card
 1th Memorial Sia Mansoori Saeed Bushehr IRI 2019-12-04
RcRownchangeKK*chgGame
 1539 1769 2.50 6 -2.02 20 -40.40 
  Shirzadi, Fatemeh 1369  * IRI1.0010.08201.60 
  Hashemi Zadeh, Seyyed Kasra 1403 IRI0.001-0.9020-18.00 
  Khedri, Erfan 1691 IRI0.501-0.1120-2.20 
  Esmaeili, Hossein 1369  * IRI1.0010.08201.60 
  Alipoor Shahraki, Abolfazl 1834 IRI0.001-0.4120-8.20 
  Hamoodi, Alireza 1565 IRI0.001-0.7620-15.20 
 * 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)
 
 Farzin Memorial Tournaments-Mr.Hossein Ardeshirpour Cup Bushehr IRI 2019-12-09
RcRownchangeKK*chgGame
 1627 1769 6.50 8 1.23 20 24.60 
  Khalili, Arshia 1369  * IRI1.0010.08201.60 
  Ahmadi, Parsamehr 1369  * IRI1.0010.08201.60 
  Mazarei, Mohammad 1549 IRI1.0010.22204.40 
  Hajiani, Arman 1566 IRI1.0010.24204.80 
  Mansoori, Sasan 1846 IRI0.5010.11202.20 
  Shekari, Hamed 1896 IRI0.5010.17203.40 
  Vaziri, Rasool 1735 IRI0.501-0.0520-1.00 
  Arefazad, Gholamhossein 1684 IRI1.0010.38207.60 
 * 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)
 
 1st Deylam Shohada Cup Azar 1398 Bushehr IRI 2019-12-29
RcRownchangeKK*chgGame
 1552 1769 5.50 9 -1.15 20 -23.00 
  Monfared, Ebrahim 1369  * IRI1.0010.08201.60 
  Seadatneshan, Mohammad 1533 IRI1.0010.20204.00 
  Shekari, Hamed 1896 IRI0.001-0.3320-6.60 
  Khalili, Mehdi 1562 IRI0.001-0.7720-15.40 
  Moradi, Mehdi 1672 IRI1.0010.37207.40 
  Solimani Nezad, Gholamreza 1373 IRI0.501-0.4220-8.40 
  Yousefi, Eslam 1396 IRI1.0010.10202.00 
  Shabankareh, Sadegh 1800 IRI0.001-0.4620-9.20 
  Daneshvar, Kasra 1369  * 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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