Individual Calculations November 2012
 Ivanov, Alexander  Total change: 5.60  Rating chartPersonal card
 30th Annual Sands Regency Reno - Western States Open Reno, Nevada USA 2012-10-19
 2401 2529 4.50 6 0.56 10 5.60 
  Greanias, Steven D f2155 USA1.0010.10101.00 
  Kaufman, Raymond m2356 USA1.0010.27102.70 
  Yankovsky, Roman m2471 RUS0.501-0.0810-0.80 
  Khachiyan, Melikset g2473 USA0.501-0.0810-0.80 
  Bryant, John Daniel f2420 USA1.0010.35103.50 
  Sevillano, Enrico m2529 USA0.5010.00100.00 

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:   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office