Individual Calculations September 2012
 Gregoire, Roxanne  Total change: -12.90  Rating chartPersonal card
 27e Open International d'Echecs d'Avoine AVOINE FRA 2012-07-21
RcRownchangeKK*chgGame
 1616 1392 0.50 6 -0.86 15 -12.90 
  Midy, Robin 1589 FRA0.001-0.2515-3.75 
  Chainay, Gerard 1557 FRA0.001-0.2815-4.20 
  Martini, Lionel 1553 FRA0.001-0.2915-4.35 
  Francois, Michel 1549 FRA0.001-0.2915-4.35 
  De Lussac, Estephe 1758 FRA0.001-0.1015-1.50 
  Chochoy, Patrick 1692 FRA0.5010.35155.25 

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