Individual Calculations December 2018
 Davoodi Jamaloei, Davood  Total change: -9.20  Rating chartPersonal card
 7th Najafabad Standard Cup Aban 1397 Esfahan IRI 2018-11-08
RcRownchangeKK*chgGame
 1538 1863 7.00 9 -0.77 20 -15.40 
  Shiasi Arani, Farzaneh 1463  * IRI1.0010.08201.60 
  Vahabi, Hamid 1463  * IRI1.0010.08201.60 
  Sedaghat, Hamed 1564 IRI1.0010.15203.00 
  Sharifi, Javad 1611 IRI0.001-0.8120-16.20 
  Bayati, Kambiz 1669 IRI1.0010.25205.00 
  Khosravi, Kamyar 1504 IRI0.001-0.9020-18.00 
  Shafiei, Mohammad Mobin 1463  * IRI1.0010.08201.60 
  Mehridehnavi, Hossein 1463  * IRI1.0010.08201.60 
  Khosravian, Esmaeil 1646 IRI1.0010.22204.40 
 * 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)
 
 9th Esfahan Chess League 1397 Round 1-3 Esfahan IRI 2018-11-16
RcRownchangeKK*chgGame
 1794 1863 1.50 2 0.31 20 6.20 
  Hoseini Monjezi, Farhad 1752 IRI0.501-0.1520-3.00 
  Jafarpishe, Erfan 1835 IRI1.0010.46209.20 

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)
 

 

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