Individual Calculations March 2019
 Ketlogetse, Boitumelo  Total change: -22.80  Rating chartPersonal card
 2019 Metropolitan National Chess Championships 1st Qualifiers-Open Gaborone BOT 2019-02-09
RcRownchangeKK*chgGame
 1718 1639 1.00 4 -0.57 40 -22.80 
  Gosego, Comet Maeze 1829 BOT0.001-0.2540-10.00 
  Kalake, Biki 1825 BOT0.001-0.2640-10.40 
  Kesiilwe, Dragon 1849 BOT0.001-0.2340-9.20 
  Atlang, Masaka 1370 BOT1.0010.17406.80 

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