Individual Calculations September 2017
 Zakarian, David  Total change: -9.70  Rating chartPersonal card
 104th British Championship Llandudno ENG 2017-07-29
RcRownchangeKK*chgGame
 2260 2360 4.00 8 -0.97 10 -9.70 
  Byron, Alan M 2064 ENG1.0010.15101.50 
  Emms, John M g2468 ENG0.5010.15101.50 
  Adair, James R m2481 ENG0.5010.16101.60 
  Ghasi, Ameet K m2467 ENG0.001-0.3510-3.50 
  Grant, Jonathan Im 2187 SCO0.001-0.7310-7.30 
  Ogunshola, Olugbemiga (ben) 2133 NGR0.001-0.7910-7.90 
  Stewart, Ashley 2111 ENG1.0010.19101.90 
  Taylor, Adam A 2165 ENG1.0010.25102.50 

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