Individual Calculations September 2021
 Ferey, Antonin  Total change: -26.40  Rating chartPersonal card
 17eme Festival International de Dieppe A - Grand Prix Duchesse de Berry DIEPPE FRA 2021-08-21
RcRownchangeKK*chgGame
 1978 2131 5.50 9 -0.66 40 -26.40 
  Bailleul, Jean Baptiste 1731  * FRA1.0010.08403.20 
  Degremont, Patrick 1823 FRA1.0010.14405.60 
  Mas, Victor 2190 FRA1.0010.584023.20 
  Haub, Thorsten Michael g2426 GER0.001-0.1540-6.00 
  Dimey, Cyrille 1883 FRA0.501-0.3140-12.40 
  Bailleul, Adrien 1980 FRA0.501-0.2040-8.00 
  Mourgues, Jean-Marie 1952 FRA0.501-0.2340-9.20 
  Deblock, Kien 1902 FRA0.501-0.2940-11.60 
  Lucidarme, Damien 1913 FRA0.501-0.2840-11.20 
 * 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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