Rapid: Individual Calculations May 2023
 Gholami, Arvin  Total change: -8.80  Rating chartPersonal card
 Iranian Cadet Chess Championship 2023 (Boys U12)_Rapid Tehran IRI 2023-04-23
RcRownchangeKK*chgGame
 1287 1038 1.00 6 -0.22 40 -8.80 
  Raji Ghasemi, Mohammad Danial 1486 IRI0.001-0.0640-2.40 
  Sadrosadat, Homan 1223 IRI0.001-0.2640-10.40 
  Ali Shamshiri, Shahriar 1254 IRI0.5010.284011.20 
  Kalhori, Mohammad Aeen 1251 IRI0.5010.274010.80 
  Soutiazad, Amirali 1223 IRI0.001-0.2640-10.40 
  Seifi, Ata 1286 IRI0.001-0.1940-7.60 

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