Individual Calculations December 2023
 Wise, David  Total change: -37.60  Rating chartPersonal card
 46th Scarborough Congress Scarborough ENG 2023-10-27
RcRownchangeKK*chgGame
 1798 2104 1.50 4 -1.88 20 -37.60 
  Van Kemenade, Rudy 1947 WLS0.001-0.7120-14.20 
  Sheikh, Anum wc1736 ENG0.501-0.4020-8.00 
  Rich, Aaron 1704  * ENG0.501-0.4220-8.40 
  Garnett, John S 1805 ENG0.501-0.3520-7.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 

 

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