Individual Calculations October 2021
 Gadois, Arnaud  Total change: 8.80  Rating chartPersonal card
 27e open Fide de Domloup - Tournoi E (-2200) DOMLOUP FRA 2021-09-11
RcRownchangeKK*chgGame
 1249 1197 1.50 3 0.22 40 8.80 
  Manvieu, Paul 1281 FRA0.001-0.3840-15.20 
  Placier, Pascal 1203 FRA0.5010.01400.40 
  Mareau, Noe 1263 FRA1.0010.594023.60 

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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