Individual Calculations April 2016
 Ghazaghi, Parmida  Total change: 15.20  Rating chartPersonal card
 Iran Girls Under 14 Championship 2016 Qazvin IRI 2016-02-27
RcRownchangeKK*chgGame
 1521 1411 3.00 7 0.38 40 15.20 
  Nadernia, Nikta 1695 IRI0.001-0.1640-6.40 
  Ajloo, Arefeh 1581 IRI0.5010.22408.80 
  Ehtesham Mehr, Rahil 1462 IRI1.0010.574022.80 
  Mahdian, Anousha 1811  * IRI0.001-0.0840-3.20 
  Majed, Negin 1403 IRI0.001-0.5140-20.40 
  Shahrokh, Hiva 1451 IRI0.5010.06402.40 
  Bayat, Sadaf 1243 IRI1.0010.284011.20 
 * 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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