Rapid: Individual Calculations July 2022
 Prevost, Christophe  Total change: -20.60  Rating chartPersonal card
 406e Rapide Fide du Canal PARIS FRA 2022-06-24
RcRownchangeKK*chgGame
 1674 1433 0.00 4 -1.03 20 -20.60 
  Moriniaux, Colin 1949 FRA0.001-0.0420-0.80 
  Beaufils, Antoine 1745 FRA0.001-0.1420-2.80 
  Montaudon, Luc 1668 FRA0.001-0.2120-4.20 
  Petrucci, Charles 1334 FRA0.001-0.6420-12.80 

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)
 

 

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