Individual Calculations December 2023
 Arutyunov, Mikael  Total change: 1.20  Rating chartPersonal card
 8eme Open International Serge Dimier Championnat du Loiret - Open A OLIVET FRA 2023-11-03
RcRownchangeKK*chgGame
 1701 1510 2.00 5 0.06 20 1.20 
  Meunier-Pion, Jean c2217 FRA0.001-0.0120-0.20 
  Tixeront, Antoine 1373 FRA0.001-0.6820-13.60 
  Guillemette, Ulysse 1422 FRA1.0010.38207.60 
  Spitz, Christophe 2052 FRA0.001-0.0320-0.60 
  Estieu, Frederic 1439 FRA1.0010.40208.00 

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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