Individual Calculations July 2023
 Pourhosseini, Mohammad  Total change: 7.60  Rating chartPersonal card
 Esfahan City Chess Championship (Open) 1402 Esfahan IRI 2023-06-21
RcRownchangeKK*chgGame
 1478 1239 1.00 4 0.19 40 7.60 
  Khan Ahmadi, Mohammad Reza 1511 IRI0.5010.334013.20 
  Zarei, Mohammadtaha 1473 IRI0.001-0.2140-8.40 
  Hamzeh Ali, Behnam 1463 IRI0.5010.284011.20 
  Akbarzadeh, M.hasan 1465 IRI0.001-0.2140-8.40 

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)
 

 

« 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