Individual Calculations August 2021
 Viel, Simon  Total change: -8.40  Rating chartPersonal card
 35eme Open International d'echecs d'Avoine AVOINE FRA 2021-07-17
RcRownchangeKK*chgGame
 1990 2223 6.50 9 -0.42 20 -8.40 
  Heurtebize, Christophe 2014 FRA0.501-0.2720-5.40 
  Ralle, Pierre 1982 FRA0.001-0.8020-16.00 
  Le Coz, Marie Sarah 1823  * FRA0.501-0.4220-8.40 
  Bonvalot, Isabelle 1866 FRA1.0010.11202.20 
  Alaime, Maxime 1900 FRA1.0010.13202.60 
  Budak, Rezan 1891 FRA1.0010.12202.40 
  Yche, Michel 1984 FRA1.0010.20204.00 
  Peric, Slavisa m2081 SRB1.0010.31206.20 
  Colin, Vincent m2372 FRA0.5010.20204.00 
 * 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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