Individual Calculations May 2018
 Ashrafi, Seyyed Erfan  Total change: 14.20  Rating chartPersonal card
 2nd Shiraz Super Standrad Cup Farvardin 1397 Fars IRI 2018-04-11
RcRownchangeKK*chgGame
 1657 1570 4.50 9 0.71 20 14.20 
  Khademi, Mahdi 1970  * IRI0.001-0.0820-1.60 
  Rahimiyan, Hosein 1282 IRI1.0010.16203.20 
  Jamalzadeh, Morteza 1885 IRI0.001-0.1420-2.80 
  Jokari, Mojtaba 1295 IRI1.0010.17203.40 
  Moosivand, Siamak 1970  * IRI0.001-0.0820-1.60 
  Karimzadeh, Zahra 1255 IRI1.0010.14202.80 
  Noori, Amir Mohammad 1354 IRI0.501-0.2820-5.60 
  Golshannejad, Sepehr 1934 IRI1.0010.902018.00 
  Khadem Erfani, Sobhan 1970  * IRI0.001-0.0820-1.60 
 * 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