Individual Calculations September 2009
 Stefano, Rafael  Total change: 4.95  Rating chartPersonal card
 Torneo Ajedrez para Todos FADA Mar del Plata ARG 2009-06-19
RcRownchangeKK*chgGame
 2165 2272 3.50 5 0.33 15 4.95 
  Vigil, Lucas Sebastian 1978 ARG1.0010.15152.25 
  Daneri, Martin 2149 ARG1.0010.33154.95 
  Di Muro, Matias 2231 ARG0.501-0.0615-0.90 
  Gimenez, Santiago 2112 ARG0.501-0.2115-3.15 
  Rodi, Luis f2357 ARG0.5010.12151.80 

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