Individual Calculations September 2010
 Martin Lozano, Guillermo  Total change: 37.50  Rating chartPersonal card
 I Open Sub-16 ATALAYA DE NIJAR Almeria ESP 2010-07-09
RcRownchangeKK*chgGame
 1767 1490 2.00 3 1.50 25 37.50 
  Vico Moreno, Antonio 1797 ESP0.5010.36259.00 
  Conejo Sanchez, Rafael 1749 ESP0.5010.32258.00 
  Diaz Zehl, Luis 1756 ESP1.0010.822520.50 

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