Individual Calculations October 2022
 Tafzi Tafzi, Oubay  Total change: -21.60  Rating chartPersonal card
 II IRT Classic Sub-1800 Espluguenc Esplugues de Llobregat (Barcelona) ESP 2022-09-17
RcRownchangeKK*chgGame
 1274 1101 0.00 2 -0.54 40 -21.60 
  Martos Martin, Daniel 1231 ESP0.001-0.3240-12.80 
  Cardona Espluga, Nil 1317 ESP0.001-0.2240-8.80 

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