Individual Calculations September 2018
 Zahedifar, Anahita  Total change: 0.40  Rating chartPersonal card
 Asian Nations Cup 2018 - Women Standard Hamedan IRI 2018-07-26
RcRownchangeKK*chgGame
 2106 2115 2.00 5 -0.49 40 -19.60 
  Mahdian, Anousha wf2004 IRI0.501-0.1540-6.00 
  Mahmoud, Roula 1778 SYR0.001-0.8840-35.20 
  Serikbay, Assel wf2179 KAZ0.5010.09403.60 
  Gevorgyan, Irina wm2254 UZB0.5010.19407.60 
  Aakanksha, Hagawane wm2314 IND0.5010.264010.40 

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)
 
 Tehran Under 16 Girls Championship 1397 Tehran IRI 2018-08-25
RcRownchangeKK*chgGame
 1791 2101 5.50 6 0.50 40 20.00 
  Moosavi, Atena 1701  * IRI1.0010.08403.20 
  Mohammad Ebrahimkhan Abri, Dorsa wf2102 IRI1.0010.504020.00 
  Ehtesham Mehr, Rahil 1837 IRI0.501-0.3240-12.80 
  Arj, Negar 1701  * IRI1.0010.08403.20 
  Shafiei, Atena 1701  * IRI1.0010.08403.20 
  Zamaniasl, Kimia 1701  * IRI1.0010.08403.20 
 * 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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office