Individual Calculations August 2021
 Boulos, Carlos  Total change: -39.20  Rating chartPersonal card
 35eme Open International d'echecs d'Avoine AVOINE FRA 2021-07-17
RcRownchangeKK*chgGame
 1933 2166 6.00 9 -0.98 40 -39.20 
  Normand, Victor 1957 FRA0.001-0.7740-30.80 
  Ginovart, Camille 1879 FRA1.0010.16406.40 
  Budak, Lori 1766  * FRA0.501-0.4240-16.80 
  Coles, Robin 1848 FRA1.0010.13405.20 
  Ralle, Pierre 1982 FRA0.501-0.2440-9.60 
  Augereau, Cyrille 1862 FRA1.0010.14405.60 
  Auffray-Bonnet, Gaspard 1920 FRA1.0010.19407.60 
  Dalaud, Dorian f2277 FRA0.001-0.3540-14.00 
  Siffert, Arman 1902 FRA1.0010.18407.20 
 * 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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