Individual Calculations November 2012
 Formanek, Edward W  Total change: 11.50  Rating chartPersonal card
 30th Annual Sands Regency Reno - Western States Open Reno, Nevada USA 2012-10-19
 2250 2163 3.50 6 1.15 10 11.50 
  Bryant, John Daniel f2420 USA0.5010.32103.20 
  Greanias, Steven D f2155 USA1.0010.49104.90 
  Mezentsev, Vladimir m2355 USA0.5010.25102.50 
  Kaufman, Raymond m2356 USA0.001-0.2510-2.50 
  Sen, Samir 2145 USA0.501-0.0310-0.30 
  Mackenzie, Dana N 2070 USA1.0010.37103.70 

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