Individual Calculations April 2019
 Shafiei Servastani, Nima  Total change: -15.40  Rating chartPersonal card
 CIS 2019 - Serie C Girone 17 Campi Bisenzio ITA 2019-03-15
RcRownchangeKK*chgGame
 1696 1759 1.50 4 -0.77 20 -15.40 
  Pieri, Giovanni 1413 ITA1.0010.11202.20 
  Borselli, Francesco 1912 ITA0.001-0.3020-6.00 
  Calzolari, Marco 1802 ITA0.001-0.4420-8.80 
  Lufta, Rrapush 1655 ITA0.501-0.1420-2.80 

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