Rapid: Individual Calculations April 2023
 De Barral, Richard  Total change: 5.80  Rating chartPersonal card
 Rapide de Couzeix 2023 COUZEIX FRA 2023-03-05
RcRownchangeKK*chgGame
 1680 1559 2.00 5 0.27 20 5.40 
  Budak, Rezan 1864 FRA0.001-0.1420-2.80 
  Dubois, Yael 1159  * FRA1.0010.08201.60 
  Larcheveque, Francois 1931 FRA0.001-0.1020-2.00 
  Boisseau, David 1758 FRA0.001-0.2420-4.80 
  Favrot, Stephane 1688 FRA1.0010.672013.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 1er Open Rapide d'Yzeure YZEURE FRA 2023-03-26
RcRownchangeKK*chgGame
 1566 1559 3.00 6 0.02 20 0.40 
  Paugam, Guillaume 1846 FRA0.001-0.1620-3.20 
  Balaye, Francois 1467 FRA1.0010.37207.40 
  Morgand, Paul 1698 FRA0.001-0.3120-6.20 
  Bonnichon, Arnaud 1564 FRA1.0010.512010.20 
  Chaudagne, Jules 1477 FRA0.001-0.6120-12.20 
  Gauthe, Marie-Ange 1342 FRA1.0010.22204.40 

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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