Individual Calculations July 2009
 Petri, Alexander  Total change: 5.70  Rating chartPersonal card
 Landeseinzelmeisterschaft SH Meister Altenholz GER 2009-04-04
RcRownchangeKK*chgGame
 2176 2139 4.00 8 0.38 15 5.70 
  Krause, Ullrich f2301 GER0.001-0.2915-4.35 
  Homuth, Manfred 2148 GER0.5010.01150.15 
  Voelzke, Ferdinand 2242 GER0.5010.14152.10 
  Jahncke, Giso 2106 GER0.001-0.5515-8.25 
  Hamann, Carsten 2170 GER1.0010.54158.10 
  Magnussen, Helge 2050 GER1.0010.38155.70 
  Menzel, Ralf 2260 GER0.5010.16152.40 
  Schwarz, Oliver 2130 GER0.501-0.0115-0.15 

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