Individual Calculations October 2021
 Prelati, Maurizio  Total change: -33.00  Rating chartPersonal card
 CIS 2021 - Serie C Girone 23 Roma ITA 2021-09-17
RcRownchangeKK*chgGame
 1831 1876 0.00 3 -1.65 20 -33.00 
  Cobas Ferrer, Dayamy 1935 CUB0.001-0.4220-8.40 
  Maselli, Daniel 1952 ITA0.001-0.4020-8.00 
  Moriggi, Alessandro 1605 ITA0.001-0.8320-16.60 

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