Individual Calculations December 2015
 Baghdar, Artin  Total change: 9.20  Rating chartPersonal card
 Mazandaran super league - Omid Shahpouri memorial (A) (2015) 5-8 Sari IRI 2015-11-19
RcRownchangeKK*chgGame
 1509 1743 3.00 4 -0.07 40 -2.80 
  Khalili, Asef 1620 IRI0.501-0.1740-6.80 
  Bikaei, S.eilia 1689 IRI1.0010.424016.80 
  Nasrollahi, Seyed Esmaeil 1343  * IRI1.0010.08403.20 
  Yousefi Kafshgarkola, Seyed Roh 1382 IRI0.501-0.4040-16.00 
 * 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)
 
 North Khorasan Chess Cup 2015 Bojnord IRI 2015-11-24
RcRownchangeKK*chgGame
 1708 1743 4.50 8 0.30 40 12.00 
  Khoddam, Farzam 1343  * IRI1.0010.08403.20 
  Ghasemi, Mohammad 1768 IRI0.001-0.4740-18.80 
  Mirzaei, Amir Hossein 1407 IRI1.0010.12404.80 
  Zare, Jamal 2013 IRI0.001-0.1740-6.80 
  Ahmadi, Erfan 1441 IRI1.0010.15406.00 
  Nouri, Mojtaba 1817 IRI1.0010.604024.00 
  Masoudi, Ghaem 1877 IRI0.5010.18407.20 
  Esmaeilnejad, Mohammad Amin 1997 IRI0.001-0.1940-7.60 
 * 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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