Individual Calculations November 2012
 Kaufman, Raymond  Total change: -2.55  Rating chartPersonal card
 30th Annual Sands Regency Reno - Western States Open Reno, Nevada USA 2012-10-19
 2250 2356 3.00 5 -0.17 15 -2.55 
  Pupols, Viktors 2114 USA1.0010.20153.00 
  Ivanov, Alexander g2529 USA0.001-0.2715-4.05 
  Chan, Julian M 2147 USA1.0010.23153.45 
  Formanek, Edward W m2163 USA1.0010.25153.75 
  Abrahamyan, Tatev wg2295 USA0.001-0.5815-8.70 

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