Individual Calculations April 2019
 Sierra, Brian  Total change: -26.80  Rating chartPersonal card
 Campeonato Nacional Revision Rating 2019 San Salvador ESA 2019-01-19
 1654 1548 0.50 3 -0.67 40 -26.80 
  Hernandez, Mauricio Daniel c1948  * ESA0.001-0.0840-3.20 
  Deras, Rafael 1736 ESA0.001-0.2640-10.40 
  Ibarra, Alex 1277 ESA0.501-0.3340-13.20 
 * 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:   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office