Individual Calculations November 2023
 Chavoshi, Seyed Saeid  Total change: 5.00  Rating chartPersonal card
 Qom State Vahdat Cup - 1402 Qom IRI 2023-10-13
RcRownchangeKK*chgGame
 1250 1299 2.50 4 0.25 20 5.00 
  Norouzi, Amir Ali 1142 IRI1.0010.29205.80 
  Javanshiri, Amir Hossein 1171 IRI1.0010.33206.60 
  Maleki, Alireza 1333 IRI0.001-0.4520-9.00 
  Hosseini Amini, Seyed Omid Reza 1354 IRI0.5010.08201.60 

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