Individual Calculations May 2019
 Kobe, Gofaone  Total change: -6.00  Rating chartPersonal card
 2019 Botswana chess league Round 1-4 Gaborone BOT 2019-03-02
RcRownchangeKK*chgGame
 1781 1742 1.50 4 -0.30 20 -6.00 
  Ndaba, Gakologelwang 1727 BOT0.001-0.5220-10.40 
  Kesiilwe, Dragon 1855 BOT1.0010.652013.00 
  Mogale, Onkabetse 1855 BOT0.001-0.3520-7.00 
  Sakuze, Karabo 1686 BOT0.501-0.0820-1.60 

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