Individual Calculations February 2023
 Garrison, R Raymond  Total change: 3.60  Rating chartPersonal card
 2023 Michigan Master - Expert Class Championships Lansing, Michigan USA 2023-01-21
RcRownchangeKK*chgGame
 1894 1650 1.00 4 0.18 20 3.60 
  Nichols, Anthony Thomas 1959 USA1.0010.862017.20 
  Gupta, Aditya 1973 USA0.001-0.1320-2.60 
  Shetty, Anshul P 1862 USA0.001-0.2320-4.60 
  Liang, Ethan Y 1780 USA0.001-0.3220-6.40 

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