Individual Calculations September 2022
 Poyamanesh, Amin  Total change: -103.20  Rating chartPersonal card
 5th Atrak Standard Cup 1401 U2200 Esfarayen IRI 2022-08-11
RcRownchangeKK*chgGame
 1447 1551 2.00 7 -2.58 40 -103.20 
  Rahimzadeh, Maryam 1274 IRI1.0010.17406.80 
  Mohammadi, Reza 2059 IRI0.001-0.0440-1.60 
  Fahimi Nasab, Yazdan 1403 IRI1.0010.304012.00 
  Babaee, Mohammadsaleh 1447 IRI0.001-0.6440-25.60 
  Rostam Vahed, Mahdi 1418 IRI0.001-0.6840-27.20 
  Jaffari, Mohammad 1282 IRI0.001-0.8340-33.20 
  Farahvashi, Zahra 1247 IRI0.001-0.8640-34.40 

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