Individual Calculations September 2023
 Martineau, Arthur  Total change: 4.80  Rating chartPersonal card
 27eme Tournoi international de Creon - Tournoi Principal CREON FRA 2023-07-31
RcRownchangeKK*chgGame
 1908 1795 3.50 9 0.24 20 4.80 
  Delabbey, Florian 1953 FRA1.0010.712014.20 
  Joel, Paul Ganta c1974 IND0.001-0.2720-5.40 
  Belgouzia, Emir 2111 FRA0.001-0.1320-2.60 
  Bianchi, Guillaume 2132 FRA0.001-0.1220-2.40 
  Arendo, Marc 1638 FRA1.0010.29205.80 
  Suez-Panama, Gilles 1862 FRA0.5010.09201.80 
  Contie, Lilio 1946 FRA0.001-0.3020-6.00 
  Diez, Agathe 1942 FRA0.001-0.3020-6.00 
  Light, Philip 1618 FRA1.0010.27205.40 

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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