Individual Calculations August 2023
 Arri, Romain  Total change: 29.20  Rating chartPersonal card
 33e open Fide de Domloup - Tournoi D (-2400) DOMLOUP FRA 2023-07-08
RcRownchangeKK*chgGame
 1373 1341 3.00 5 0.73 40 29.20 
  Michaud-Lauture, Gerard 1385 FRA1.0010.564022.40 
  Le Douget, Mathis 1412 FRA0.001-0.4040-16.00 
  Lemoine, Sylvain 1395 FRA0.001-0.4240-16.80 
  Childs, Barry B 1377 ENG1.0010.554022.00 
  Morvezen, Romain 1296 FRA1.0010.444017.60 

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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