Individual Calculations December 2021
 Zinoun, Said  Total change: 18.40  Rating chartPersonal card
 30eme Open International d'Echecs de Caen - Open A CAEN FRA 2021-10-30
RcRownchangeKK*chgGame
 1797 1422 1.50 6 0.92 20 18.40 
  Schmitt, Bastien 1822  * FRA0.001-0.0820-1.60 
  Primel, Dominique 1822  * FRA0.5010.42208.40 
  Genand, Theo 1822  * FRA0.001-0.0820-1.60 
  Deneyer, Frank 1792 BEL0.001-0.1020-2.00 
  Drouet, Denis 1702 FRA1.0010.842016.80 
  Canonne, Antoine 1822  * FRA0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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