Individual Calculations May 2015
 Brown, Michael William  Total change: -15.20  Rating chartPersonal card
 9th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2015-04-01
RcRownchangeKK*chgGame
 2249 2352 5.00 9 -0.76 20 -15.20 
  Zhang, Chao 2139 USA1.0010.23204.60 
  Dreev, Aleksey g2636 RUS0.001-0.1620-3.20 
  Furfine, Jacob 2169 USA1.0010.26205.20 
  Ghatti, Sanjay 2161 USA0.001-0.7520-15.00 
  Niemann, Hans Moke 2170 USA1.0010.26205.20 
  Betaneli, Alexander f2254 USA0.501-0.1320-2.60 
  Burke, John Michael 2200 USA0.501-0.2020-4.00 
  Gorman, Dov f2226 USA1.0010.33206.60 
  Checa, Nicolas 2283 USA0.001-0.6020-12.00 

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: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office