Individual Calculations October 2022
 Malek Hosseini, Mohammad  Total change: 12.20  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category B kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1508 1224 1.50 5 0.61 20 12.20 
  Abedi, Sorosh 1454 IRI0.001-0.2120-4.20 
  Shaabani, Amin 1716 IRI0.001-0.0420-0.80 
  Rashidi, Masoud 1517 IRI0.5010.35207.00 
  Golzarian, Kiarash 1480 IRI1.0010.812016.20 
  Malmir, Parsa 1375 IRI0.001-0.3020-6.00 

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