Rapid: Individual Calculations September 2017
 Babanezhad, Elham  Total change: -17.60  Rating chartPersonal card
 Ghaemshahr Rapid Cup Tir 1396 Ghaemshahr IRI 2017-07-12
RcRownchangeKK*chgGame
 1431 1174 0.00 4 -0.88 20 -17.60 
  Akbari Gelvardi, Mohammad 1574  * IRI0.001-0.0820-1.60 
  Asghari, Abolfazl 1574  * IRI0.001-0.0820-1.60 
  Barmar, Melisa 1159 IRI0.001-0.5220-10.40 
  Ebrahimi, Fatemeh 1418 IRI0.001-0.2020-4.00 
 * 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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