Rapid: Individual Calculations October 2023
 Thery-Lahbib, Luka  Total change: 7.40  Rating chartPersonal card
 459e Rapide Fide du Canal PARIS FRA 2023-09-22
RcRownchangeKK*chgGame
 1877 1357 0.50 3 0.37 20 7.40 
  Schmuck, Corentin 1954 FRA0.001-0.0220-0.40 
  Bertrand, Benjamin 1909 FRA0.5010.47209.40 
  Zheng, Alessio 1767 ITA0.001-0.0820-1.60 

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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