Individual Calculations February 2020
 Su, Kenneth  Total change: 47.20  Rating chartPersonal card
 2020 Charlotte Open - U2200 Charlotte, North Carolina USA 2020-01-03
RcRownchangeKK*chgGame
 1761 1940 5.50 6 1.18 40 47.20 
  Su, Ethan 1734 CAN1.0010.24409.60 
  Johnson, Donald 1756 USA1.0010.264010.40 
  Karthik, Advaith 1756 USA1.0010.264010.40 
  Amburgy, Ryan 1712 USA1.0010.21408.40 
  Triplett, Luke 1602 USA1.0010.12404.80 
  Morais, Alain c2006 JAM0.5010.09403.60 

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