Individual Calculations October 2022
 Ramezani, Amirhossein  Total change: 14.00  Rating chartPersonal card
 1st international Standard of Master Tafrishi Cup-Category B Mashhad IRI 2022-09-19
RcRownchangeKK*chgGame
 1218 1411 5.50 7 0.35 40 14.00 
  Norozian Ostad, Omidreza 1193 IRI1.0010.22408.80 
  Zafar Kargar Yazdi, Erfan 1330 IRI1.0010.394015.60 
  Hosini, Abdulrahim 1432 AFG0.001-0.4740-18.80 
  Khandan, Mahya 1076 IRI1.0010.12404.80 
  Rajabzade, Ali 1196 IRI1.0010.23409.20 
  Hosseini, Seyed Erfan 1135 IRI0.501-0.3340-13.20 
  Noori, Mohammad Amin 1164 IRI1.0010.19407.60 

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