Individual Calculations September 2022
 Vallet, Marc  Total change: -1.00  Rating chartPersonal card
 36eme Open International d'Avoine AVOINE FRA 2022-07-23
RcRownchangeKK*chgGame
 2002 2154 6.00 9 -0.05 20 -1.00 
  Dubuisson, Mathias 1950 FRA1.0010.24204.80 
  Colin, Vincent m2383 FRA0.001-0.2120-4.20 
  Marazanof, Jean-Francois 1925 FRA0.501-0.2920-5.80 
  Herreman-Boutot, Louise 1796 FRA1.0010.10202.00 
  Redondo Arguelles, Graciela wf2020 ESP1.0010.32206.40 
  Touat, Kais 1754  * FRA1.0010.08201.60 
  Debray, Christopher m2381 FRA0.001-0.2120-4.20 
  Reuillon, Hadrien 1786 FRA1.0010.10202.00 
  Alaime, Maxime 2024 FRA0.501-0.1820-3.60 
 * 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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