Individual Calculations October 2017
 Nadernia, Nikta  Total change: -14.80  Rating chartPersonal card
 Iranian Girls Under 16 Championship 1396 Sari IRI 2017-09-02
RcRownchangeKK*chgGame
 1627 1760 5.50 9 -0.37 40 -14.80 
  Jorjani, Kimia 1360  * IRI1.0010.08403.20 
  Moazedi, Keyana 1541 IRI0.501-0.2840-11.20 
  Zahedifar, Anahita wf2106 IRI0.001-0.1140-4.40 
  Pashaei, Sana 1360  * IRI1.0010.08403.20 
  Radnia, Marjan 1407 IRI1.0010.11404.40 
  Ehtesham Mehr, Rahil 1614 IRI1.0010.304012.00 
  Asgharzadeh, Mitra wc1976 IRI0.001-0.2240-8.80 
  Kalvandi, Nashmil 1643 IRI1.0010.344013.60 
  Mahdavi, Mahdis 1632 IRI0.001-0.6740-26.80 
 * 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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