Rapid: Individual Calculations September 2022
 Arsalani, Arshia  Total change: -2.00  Rating chartPersonal card
 Bostanabad Azadegan Cup - Rapid Chess Tournament (28 Mordad 1401) Bostanabad Azadegan IRI 2022-08-19
RcRownchangeKK*chgGame
 1637 1214 0.50 6 -0.10 20 -2.00 
  Hakimzadeh, Reza 1614  * IRI0.001-0.0820-1.60 
  Ajalli, Behnam 1364 IRI0.001-0.3020-6.00 
  Ghara Daghi, Mohammad 1663 IRI0.001-0.0620-1.20 
  Irandoust, Sina 1548 IRI0.001-0.1220-2.40 
  Fayyazi, A. R. 1859 IRI0.001-0.0120-0.20 
  Zalpour, Asad 1772 IRI0.5010.47209.40 
 * 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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