Individual Calculations September 2010
 Zavadsky, Peter  Total change: 21.30  Rating chartPersonal card
 Vassily Smyslov Memorial San Francisco, CA USA 2010-06-01
RcRownchangeKK*chgGame
 2309 2275 5.50 9 1.42 15 21.30 
  Liou, Yian 2222 USA0.001-0.5715-8.55 
  De Guzman, Ricardo m2395 PHI0.5010.16152.40 
  Odondoo, Ganbold m2346 MGL1.0010.60159.00 
  Lobo, Richard C 2251 ENG0.501-0.0315-0.45 
  Zierk, Steven C f2377 USA0.5010.14152.10 
  Lee, Andy C f2302 USA1.0010.54158.10 
  Grefe, John A m2342 USA0.5010.09151.35 
  Naroditsky, Daniel f2381 USA0.5010.14152.10 
  Sandberg, Evan M 2164 USA1.0010.35155.25 

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