Individual Calculations September 2018
 Zimbowa, Kudakwashe  Total change: 29.60  Rating chartPersonal card
 2018 zimbabwe candidates open harare ZIM 2018-08-10
RcRownchangeKK*chgGame
 1823 1626 1.50 3 0.74 40 29.60 
  Chinhanga, Tinashe 1918 ZIM0.001-0.1540-6.00 
  Chinyama, Donald 1842 ZIM0.5010.284011.20 
  Jona, Mahlahla 1708 ZIM1.0010.614024.40 

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