Rapid: Individual Calculations April 2023
 Allen, John P  Total change: 17.00  Rating chartPersonal card
 Poplar Rapid Tournament - Under 2000 - March 2023 London ENG 2023-03-25
RcRownchangeKK*chgGame
 1714 1584 2.50 5 0.85 20 17.00 
  Millward, David J 1724 ENG0.5010.19203.80 
  Fenwick, Hugh F 1694 ENG1.0010.652013.00 
  Rogers, Tim L 1856 ENG0.001-0.1720-3.40 
  Mozaffari, Mohammad Hossein 1611 IRI0.001-0.4620-9.20 
  Agbaje, Samzu.o.h. 1684 SLE1.0010.642012.80 

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