Individual Calculations August 2014
 Mabe, Chris J  Total change: -20.25  Rating chartPersonal card
 42nd Annual World Open - U2400 Section Arlington, Virginia USA 2014-06-30
RcRownchangeKK*chgGame
 2086 2233 3.50 7 -1.35 15 -20.25 
  Gutman, Joshua 2125 USA0.501-0.1515-2.25 
  Sana, Mariano 2139 USA0.501-0.1315-1.95 
  Zhang, Yuanchen f2180 CAN0.501-0.0715-1.05 
  Ghatti, Sanjay 2038 USA0.001-0.7515-11.25 
  Shabazz, Daaim 2067 USA1.0010.28154.20 
  Lohr, Justin 1986 USA1.0010.19152.85 
  Yang, Christopher 2064 USA0.001-0.7215-10.80 

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