Individual Calculations July 2022
 Biernacki, Mark  Total change: -0.40  Rating chartPersonal card
 2022 Carolinas Classic - Open Charlotte, North Carolina USA 2022-06-10
RcRownchangeKK*chgGame
 2089 1925 1.00 3 -0.02 20 -0.40 
  Ippolito, Dean m2356 USA0.001-0.0720-1.40 
  Bellamy, Chase 1678 USA1.0010.19203.80 
  Amburgy, Ryan f2234 USA0.001-0.1420-2.80 

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