Rapid: Individual Calculations January 2023
 Cohade, Albain  Total change: -0.80  Rating chartPersonal card
 28eme Grand Tournoi Rapide de Clermont-Ferrand Echecs CLERMONT FERRAND FRA 2022-12-17
RcRownchangeKK*chgGame
 1561 1475 2.00 5 -0.02 40 -0.80 
  Barbosa, Alexandre 1313 FRA1.0010.294011.60 
  Conrath, Stephane 1697 FRA0.001-0.2240-8.80 
  Gibaud, Elian 1748 FRA0.001-0.1740-6.80 
  Salgues, Philippe 1827 FRA0.001-0.1140-4.40 
  Delcroix, Ulysse 1222 FRA1.0010.19407.60 

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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