Individual Calculations January 2020
 Liu, Nathan  Total change: -10.40  Rating chartPersonal card
 2019 Washington Class Championship - Class B Lynnwood, Washington USA 2019-11-29
RcRownchangeKK*chgGame
 1406 1575 2.50 4 -0.26 40 -10.40 
  Johnson, Cleveland 1429 USA0.501-0.2040-8.00 
  Singh, Saket 1182 IND1.0010.08403.20 
  Szeto, Sophie 1292 USA1.0010.16406.40 
  Kuhner, Mary wc1722 USA0.001-0.3040-12.00 

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: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office