Individual Calculations January 2020
 Lehman, Clarence  Total change: 14.80  Rating chartPersonal card
 Fall 2019 Tuesday Night Marathon San Francisco, California USA 2019-10-22
RcRownchangeKK*chgGame
 1929 1745 3.00 8 0.74 20 14.80 
  Winslow, Elliott m2101 USA0.001-0.1120-2.20 
  Tsodikova, Natalya wf2106 USA0.001-0.1020-2.00 
  Davila, Carlos 1907 USA1.0010.712014.20 
  Snyder, Larry 2061 USA0.001-0.1320-2.60 
  Melville, Cailen 1758 USA1.0010.522010.40 
  Boldi, Ethan 1835 USA0.001-0.3820-7.60 
  Hakobyan, Sos 1798 USA0.5010.07201.40 
  Pane, Gianluca 1866 USA0.5010.16203.20 

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