Individual Calculations September 2009
 Acosta Martin, Kevin  Total change: 3.45  Rating chartPersonal card
 Torneo de la Patrona 2009 La Palma ESP 2009-06-11
RcRownchangeKK*chgGame
 1708 1647 2.00 4 0.32 15 4.80 
  Garcia Jorge, Jose Luis 1844 ESP0.001-0.2515-3.75 
  Guerra Arrocha, Daniel 1549 ESP1.0010.37155.55 
  Perez Martin, Alain 1735 ESP0.001-0.3815-5.70 
  Gomez Daza, Luis Jose 1705 ESP1.0010.58158.70 

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)
 
 Torneo de Verano 2009 “Cajacanarias” Sta. Cruz de la Palma Tenerife ESP 2009-07-29
RcRownchangeKK*chgGame
 1784 1627 0.50 2 -0.09 15 -1.35 
  Garcia Jorge, Jose Luis 1855 ESP0.5010.29154.35 
  Perez Martin, Alain 1713 ESP0.001-0.3815-5.70 

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