Individual Calculations October 2023
 Dorvaux-Valdieu, Teiva  Total change: -23.20  Rating chartPersonal card
 Tournoi Open de Rentree 2023 de Hyeres (-2400) HYERES FRA 2023-09-02
RcRownchangeKK*chgGame
 1496 1168 0.00 3 -0.58 40 -23.20 
  Kodjabachian, Julien 1824 FRA0.001-0.0140-0.40 
  Marku, Demeter 1364 FRA0.001-0.2540-10.00 
  Sabia-Riou, Erwan 1300 FRA0.001-0.3240-12.80 

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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