Individual Calculations July 2015
 Porris Rebollar, Ivan  Total change: -4.20  Rating chartPersonal card
 XXIV Torneo San Viator Madrid ESP 2015-03-22
RcRownchangeKK*chgGame
 1399 1506 1.00 2 -0.21 20 -4.20 
  Lizon Martinez, Santiago 1628 ESP0.001-0.3320-6.60 
  Vicioso Barbadillo, Juan J. 1169 ESP1.0010.12202.40 

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