Individual Calculations March 2019
 Vassaux, Jean-Pierre  Total change: -52.00  Rating chartPersonal card
 21e open Fide de Domloup (-2200) - Tournoi C DOMLOUP FRA 2019-02-09
RcRownchangeKK*chgGame
 1254 1327 0.50 3 -1.30 40 -52.00 
  Fleury, Gauthier 1203 FRA0.501-0.1740-6.80 
  Langer, Fabrice 1298 FRA0.001-0.5440-21.60 
  Fontaine, Olivier 1260 FRA0.001-0.5940-23.60 

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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