Individual Calculations April 2009
 Dobrov, Igor  Total change: -1.75  Rating chartPersonal card
 Kaiserbrunnen Winter Special 12 Brakel GER 2009-03-13
RcRownchangeKK*chgGame
 2076 1812 0.50 3 -0.07 25 -1.75 
  Naundorf, Maik 2120 GER0.001-0.1425-3.50 
  Hachmeister, Dirk f2162 GER0.001-0.1125-2.75 
  Hagedorn, Alfons 1947 GER0.5010.18254.50 

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