Individual Calculations September 2019
 Masoumi, Sahel  Total change: -42.00  Rating chartPersonal card
 9th Qazvin Cup - C Group (U-14) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1131 1440 1.00 4 -2.43 40 -97.20 
  Mohammadzadeh, Sepehr 1149 IRI0.001-0.8540-34.00 
  Mehrdad, Seyed Amir 1040  * IRI1.0010.08403.20 
  Salimiyan, Behzad 1199 IRI0.001-0.8040-32.00 
  Esfandyari, Mohammad Matin 1137 IRI0.001-0.8640-34.40 
 * 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)
 
 Iranian Women Festival 1398 Mashhad IRI 2019-08-04
RcRownchangeKK*chgGame
 1594 1423 4.00 8 1.38 40 55.20 
  Ghane, Safoura 1823  * IRI1.0010.924036.80 
  Moazedi, Keyana 1742 IRI0.001-0.1340-5.20 
  Masoumi, Sahar 1792 IRI0.001-0.1040-4.00 
  Akbari, Azam 1206 IRI1.0010.22408.80 
  Jalali, Saba 1823  * IRI0.001-0.0840-3.20 
  Zibadi, Romina 1281 IRI1.0010.314012.40 
  Alidadi, Mobina 1302 IRI1.0010.344013.60 
  Paktinat, Zhina 1784 IRI0.001-0.1040-4.00 
 * 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)
 

 

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