Rapid: Individual Calculations January 2024
 Bonferroni, Carlo  Total change: -23.60  Rating chartPersonal card
 Open du Jura 2023 (rapid) Court SUI 2023-12-01
RcRownchangeKK*chgGame
 1762 1869 0.00 2 -1.18 20 -23.60 
  Retti, Ivan 2055 SUI0.001-0.2620-5.20 
  Rosset, Anna 1469  * SUI0.001-0.9220-18.40 
 * 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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