Individual Calculations March 2023
 Gambier, Arthur  Total change: 98.00  Rating chartPersonal card
 18eme Open d'hiver d'Avoine AVOINE FRA 2023-02-22
RcRownchangeKK*chgGame
 1808 1406 3.00 6 2.45 40 98.00 
  Guechchati, Ilyess 1685 FRA1.0010.844033.60 
  Ralle, Pierre 1979 FRA0.001-0.0240-0.80 
  Dumont, Gilles 1706 FRA1.0010.854034.00 
  Cantagrel, Sylvain 1829 FRA1.0010.934037.20 
  Durant, Christophe 1891 FRA0.001-0.0440-1.60 
  Marche, Nael 1755 FRA0.001-0.1140-4.40 

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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