Individual Calculations September 2010
 Pismennyy, Avraam  Total change: 13.50  Rating chartPersonal card
 40th Annual Continental Open Sturbridge, Massachusetts USA 2010-08-12
RcRownchangeKK*chgGame
 2372 2262 2.00 3 0.90 15 13.50 
  Kelleher, William f2355 USA1.0010.63159.45 
  Kudrin, Sergey g2549 USA0.001-0.1615-2.40 
  Taylor, Steven A 2212 USA1.0010.43156.45 

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