Individual Calculations September 2015
 Boulos, Jean  Total change: 18.20  Rating chartPersonal card
 Open international du Pic d'Anie 2015 - Tournoi B PAU FRA 2015-08-02
RcRownchangeKK*chgGame
 1839 1849 4.50 7 0.91 20 18.20 
  Coant, Jean-Francois 1775 FRA1.0010.40208.00 
  Mathey, Fannie 1759 FRA0.501-0.1220-2.40 
  Bazzazi, Elnaz 1847 IRI0.001-0.5020-10.00 
  Lopez, Gerard 1913 FRA1.0010.592011.80 
  Heliot, Xabi 1905 FRA0.5010.08201.60 
  Moreau, Emilien 1845 FRA1.0010.49209.80 
  Dubois, Herve 1826 FRA0.501-0.0320-0.60 

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