Individual Calculations November 2018
 Seidi Hallaj, Seideh Hasti  Total change: -14.00  Rating chartPersonal card
 Iran Girls U14 Chess Championship 2018 Qazvin IRI 2018-10-08
RcRownchangeKK*chgGame
 1512 1603 5.00 9 -0.35 40 -14.00 
  Talebi Pour, Anoosha 1203  * IRI1.0010.08403.20 
  Fakhar, Arnavaz 1318 IRI1.0010.16406.40 
  Eydazha, Sevil 1401 IRI1.0010.24409.60 
  Abbaspoorrad, Nikoo 1660 IRI0.5010.08403.20 
  Masoumi, Sahar 1739 IRI0.5010.18407.20 
  Ghomi, Parnian wc1880 IRI0.001-0.1740-6.80 
  Nezhad Dehghan, Saghar 1357 IRI1.0010.19407.60 
  Heydari, Zahra 1851 IRI0.001-0.1940-7.60 
  Hashemi, Nazanin 1203  * IRI0.001-0.9240-36.80 
 * 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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