Individual Calculations April 2015
 Randrianaina, Merlin  Total change: 88.80  Rating chartPersonal card
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 1856 1538 3.50 9 2.22 40 88.80 
  Kozlowski, Laurent 1770 FRA1.0010.794031.60 
  Dorlet, Nicolas 1815 FRA0.001-0.1740-6.80 
  Truong, Hubert 1758 FRA1.0010.784031.20 
  Duprey, Francois-Xavier 1749 FRA1.0010.774030.80 
  Rzayev, Bahruz m1938  * AZE0.001-0.0840-3.20 
  Ladisic, Alex-Sacha 1938  * FRA0.5010.424016.80 
  Amer, Said Salim Al M f1938  * OMA0.001-0.0840-3.20 
  Antolak, Julia 1938  * POL0.001-0.0840-3.20 
  Lebon, Kevin 1861 FRA0.001-0.1340-5.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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