Individual Calculations February 2018
 Ngakane, Dan  Total change: -8.60  Rating chartPersonal card
 2017 SA Inter Regional Boksburg RSA 2018-01-09
RcRownchangeKK*chgGame
 1692 1682 2.00 5 -0.43 20 -8.60 
  Wilken, Justin Barend 1904 RSA0.001-0.2220-4.40 
  Oberholzer, Marni 1613 RSA0.501-0.1020-2.00 
  Elliott, Luka 1734 RSA0.001-0.4320-8.60 
  Thabethe, Nhlanhla 1788 RSA0.5010.14202.80 
  Naidoo, Tashil 1421 RSA1.0010.18203.60 

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