Individual Calculations March 2010
 Carreto, Giovanni  Total change: 6.30  Rating chartPersonal card
 19th Annual North American Open Las Vegas, Nevada USA 2009-12-26
RcRownchangeKK*chgGame
 2357 2215 2.00 5 0.42 15 6.30 
  Lee, Michael f2363 USA0.001-0.3015-4.50 
  Milman, Lev m2474 USA0.5010.32154.80 
  Riordan, Charles R f2305 USA1.0010.62159.30 
  Gulamali, Kazim f2335 USA0.5010.16152.40 
  Zierk, Steven C f2306 USA0.001-0.3815-5.70 

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