Individual Calculations August 2023
 Duval, Merlin  Total change: -4.00  Rating chartPersonal card
 33e open Fide de Domloup - Tournoi B (-2400) DOMLOUP FRA 2023-07-08
RcRownchangeKK*chgGame
 1713 1592 1.50 5 -0.20 20 -4.00 
  Guechchati, Ilyess 1756 FRA0.001-0.2820-5.60 
  Emenegger, Hugo 1716 FRA0.001-0.3320-6.60 
  Primel, Dominique 1798 FRA0.5010.26205.20 
  Delaruelle, Christian 1668 FRA0.001-0.4020-8.00 
  Andre, Victoria 1629 FRA1.0010.552011.00 

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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