Individual Calculations May 2017
 Jones, Neil T  Total change: -42.00  Rating chartPersonal card
 13th 4NCL Congress Major Wakefield ENG 2017-04-07
 1689 1830 1.00 3 -1.05 40 -42.00 
  France, John M 1598 ENG0.501-0.2940-11.60 
  Davies, Sam 1712 ENG0.501-0.1640-6.40 
  Buttell, David 1758 WLS0.001-0.6040-24.00 

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:   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office