Rapid: Individual Calculations April 2023
 Mourre, David  Total change: -4.60  Rating chartPersonal card
 439e Rapide Fide du Canal PARIS FRA 2023-03-24
RcRownchangeKK*chgGame
 1285 1400 3.00 5 -0.23 20 -4.60 
  Bokobza, Pierre 1117 FRA0.001-0.8420-16.80 
  Whelan, Josephine 1240 FRA0.001-0.7120-14.20 
  Fouques-Duparc, Paulin 1228 FRA1.0010.27205.40 
  Mathis, Pierre 1292 FRA1.0010.35207.00 
  Bramante, Ghislain 1546 FRA1.0010.702014.00 

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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