Individual Calculations March 2011
 Verderame, Alberto  Total change: -2.25  Rating chartPersonal card
 OP della Befana - B Milano ITA 2011-01-02
RcRownchangeKK*chgGame
 1634 1406 0.50 3 -0.15 15 -2.25 
  Corti, Filippo 1696 ITA0.001-0.1615-2.40 
  Marchesotti, Giovanni 1589 ITA0.5010.24153.60 
  Pioggia, Massimiliano 1617 ITA0.001-0.2315-3.45 

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