Rapid: Individual Calculations December 2018
 Arachchi, C S A  Total change: 15.40  Rating chartPersonal card
 Mercantile and Government Service Rapid Chess Championship 2018 Colombo SRI 2018-11-03
RcRownchangeKK*chgGame
 1633 1322 1.50 5 0.77 20 15.40 
  Perera, K L D J 1573 SRI0.5010.31206.20 
  Mendis, W G Chinthaka 1722  * SRI0.001-0.0820-1.60 
  Jayarathne, M N G 1607 SRI0.001-0.1620-3.20 
  Siriwardana, Sheranga 1541 SRI1.0010.782015.60 
  De Silva, Elath Mathanga 1722  * SRI0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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