Individual Calculations May 2024
 Sommer, Justus  Total change: -98.80  Rating chartPersonal card
 GRENKE Chess Open 2024 A-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 1989 2178 2.00 6 -2.47 40 -98.80 
  Wilhelm, Serge 1968 SUI0.501-0.2740-10.80 
  Skettos, Nicolas 1959 CYP0.001-0.7840-31.20 
  Wachsmann, Dietmar 2010 GER1.0010.284011.20 
  Sedlmayr, David 2000 GER0.501-0.2340-9.20 
  Buchinger, Alexis 1969 GER0.001-0.7740-30.80 
  Berresheim, Helmut 2025 GER0.001-0.7040-28.00 

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