Individual Calculations December 2021
 Marni-Sandid, Tarik  Total change: 49.60  Rating chartPersonal card
 19eme Rencontres Internationales du Cap d'Agde - Cavalier AGDE FRA 2021-10-30
RcRownchangeKK*chgGame
 1810 1729 6.00 9 2.48 20 49.60 
  Grand, Philippe 1895 FRA1.0010.722014.40 
  Rachez, Christophe 1871 FRA0.001-0.3120-6.20 
  Morais, Thomas 1888 FRA0.001-0.2920-5.80 
  Daubert, Cedric 1653 FRA0.001-0.6020-12.00 
  Bourseau, Pascal 1652 FRA1.0010.39207.80 
  Labadie, Jean-Jacques 1850 FRA1.0010.662013.20 
  Yard, Gregory 1830 FRA1.0010.642012.80 
  Dubois, Herve 1836 FRA1.0010.652013.00 
  Lauron, Wesley 1818 FRA1.0010.622012.40 

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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