Individual Calculations October 2019
 Williams, Ronald  Total change: 12.20  Rating chartPersonal card
 2019 Michigan Open Lansing, Michigan USA 2019-08-30
RcRownchangeKK*chgGame
 1792 1761 2.00 3 0.61 20 12.20 
  Schremser, Andrew 1939 USA0.001-0.2720-5.40 
  Everett, Morgan 1732 USA1.0010.46209.20 
  Das, Manmohan 1706 USA1.0010.42208.40 

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