Rapid: Individual Calculations April 2023
 Couet, David  Total change: 22.80  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 18 mars 2023 LYON FRA 2023-03-18
RcRownchangeKK*chgGame
 1564 1368 3.00 5 1.14 20 22.80 
  Barre, Abel 1070 FRA1.0010.15203.00 
  Jrade, Willis 2198 FRA0.0010.00200.00 
  Quintavalle, Fabien 1533 FRA0.001-0.2820-5.60 
  Wilner, Claude 1262 FRA1.0010.36207.20 
  Severine, Kevin 1757 FRA1.0010.912018.20 

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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