Individual Calculations April 2009
 Petrak, Falk  Total change: 0.00  Rating chartPersonal card
 33.Potsdamer Weihnachtsturnier Potsdam GER 2008-12-27
RcRownchangeRpKK*chgGame
 1985 0 4.00 7 0.00 1998   0.00 
  Doehn, Raphael 2077 GER1.0010.00 0.00 
  Voelz, Stephan 2010 GER0.5010.00 0.00 
  Bernhoeft, Erhard 2037 GER0.5010.00 0.00 
  Semmler, Reinhardt 2008 GER0.5010.00 0.00 
  Richter, Hans-Peter 1959 GER0.0010.00 0.00 
  Markus, Nico 1908 GER0.5010.00 0.00 
  Krusemark, Gerhard 1895 GER1.0010.00 0.00 

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