Individual Calculations December 2020
 Ouadi, Sammy  Total change: -20.80  Rating chartPersonal card
 Tournoi FIDE de la Toussaint 2021 de Mulhouse (-1600) MULHOUSE FRA 2020-10-29
RcRownchangeKK*chgGame
 1272 1080 0.00 2 -0.52 40 -20.80 
  Schutz, Bastien 1345 FRA0.001-0.1840-7.20 
  Roth, Antoine 1199 FRA0.001-0.3440-13.60 

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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