Rapid: Individual Calculations December 2023
 Fourdrignier, Martin  Total change: -6.80  Rating chartPersonal card
 464e Rapide Fide du Canal PARIS FRA 2023-11-03
RcRownchangeKK*chgGame
 1607 1641 2.00 4 -0.17 40 -6.80 
  Drillaud, Antoine 1530 FRA0.501-0.1540-6.00 
  Santos, Isabel Pereira Dos 1727 POR0.5010.12404.80 
  Sebag, Joel 1472 FRA0.501-0.2240-8.80 
  Machado, Remy 1698 FRA0.5010.08403.20 

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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