Individual Calculations March 2012
 Retti, Marco  Total change: 8.55  Rating chartPersonal card
 35. Zurich Weihnachtsopen Allgemein Zurich SUI 2011-12-26
RcRownchangeKK*chgGame
 1934 1725 2.00 6 0.57 15 8.55 
  Bodmer, Marcel 2000 SUI1.0010.831512.45 
  Joncic, Dragan 1927 SUI0.5010.26153.90 
  Norgauer, Michael 1988 GER0.5010.32154.80 
  Geyer, Martin 1849 SUI0.001-0.3315-4.95 
  Koch, Hermann H. 2007 SUI0.001-0.1615-2.40 
  Gimmel, Rolf 1834 SUI0.001-0.3515-5.25 

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