Individual Calculations April 2009
 Quinta, Daniel  Total change: 25.35  Rating chartPersonal card
 Taca AXP Porto POR 2008-11-22
RcRownchangeKK*chgGame
 2032 2038 1.50 2 0.49 15 7.35 
  Silva, Lucas 1911 POR1.0010.33154.95 
  Pintor, Ariana wf2152 POR0.5010.16152.40 

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)
 
 Distrital do Porto - preliminar C Matosinhos POR 2009-01-30
RcRownchangeKK*chgGame
 1873 2038 4.00 4 1.20 15 18.00 
  Saraiva, Hugo 1688 POR1.0010.11151.65 
  Calix, Joao 1879 POR1.0010.29154.35 
  Gomes, Estevao 2030 POR1.0010.49157.35 
  Sousa, Emanuel 1894 POR1.0010.31154.65 

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