Individual Calculations April 2009
 Wortmann, Klaus-Peter  Total change: 27.75  Rating chartPersonal card
 Deutsche Amateurmeisterschaft B Aalen GER 2008-12-19
RcRownchangeKK*chgGame
 2018 2075 4.00 5 1.11 25 27.75 
  Woynowski, Manfred 1973 GER1.0010.36259.00 
  Mack, Guenther 1998 GER1.0010.39259.75 
  Bader, Gerd 2077 GER0.5010.00250.00 
  Rieber, Rene 2037 GER0.501-0.0525-1.25 
  Lassahn, Holger 2007 GER1.0010.412510.25 

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