Individual Calculations July 2008
 Porat, Maya  Total change: -19.05  Rating chartPersonal card
 ISR 2nd League South 2008 Various ISR 2008-01-03
RcRownchangeKK*chgGame
 2093 2190 5.00 10 -1.27 15 -19.05 
  Efroimski, Marsel 1961 ISR0.001-0.7915-11.85 
  Golberg, Igor 2185 ISR0.501-0.0115-0.15 
  Fishman, Alik 2140 ISR0.001-0.5715-8.55 
  Segal, Naum 2196 LAT1.0010.51157.65 
  Libman, Guy 2061 ISR0.001-0.6715-10.05 
  Filosof, Asi 1929 ISR1.0010.18152.70 
  Bebchuk, Leonid 2113 ISR0.501-0.1115-1.65 
  Galikson, Ofer 2094 ISR1.0010.37155.55 
  Markovich, Gadi 2095 ISR1.0010.37155.55 
  Zak, Uri 2155 ISR0.001-0.5515-8.25 

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