Individual Calculations April 2016
 Bayat, Sadaf  Total change: -16.40  Rating chartPersonal card
 Iran Girls Under 14 Championship 2016 Qazvin IRI 2016-02-27
RcRownchangeKK*chgGame
 1378 1243 2.00 7 -0.41 40 -16.40 
  Asgharzadeh, Mitra 1643  * IRI0.001-0.0840-3.20 
  Dehnavi, Mehrsa 1519 IRI1.0010.834033.20 
  Karami, Tina 1196 IRI0.001-0.5740-22.80 
  Eskandari, Yalda 1422 IRI0.5010.23409.20 
  Noshad, Ayriana 1387 IRI0.001-0.3140-12.40 
  Rahmanzadeh Shahi, Parisa 1066 IRI0.501-0.2340-9.20 
  Ghazaghi, Parmida 1411 IRI0.001-0.2840-11.20 
 * 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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