Rapid: Individual Calculations July 2021
 Ataide, Igor Silva  Total change: -10.60  Rating chartPersonal card
 IRT RPD Taca AXS S Jose dos Campos SP BRA 2021-06-27
RcRownchangeKK*chgGame
 1149 1358 1.00 2 -0.53 20 -10.60 
  Muniz, Henrique Rocha 1189 BRA0.001-0.7220-14.40 
  Moura, Eduardo Augusto Bueno 1108 BRA1.0010.19203.80 

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