Individual Calculations September 2021
 Brehaut, Carl  Total change: -69.20  Rating chartPersonal card
 17eme Festival International de Dieppe A - Grand Prix Duchesse de Berry DIEPPE FRA 2021-08-21
RcRownchangeKK*chgGame
 1812 1965 4.50 9 -1.73 40 -69.20 
  Moyne Thiriet, Paul Emile 1565  * FRA1.0010.08403.20 
  Jolly, Jean-Francois m2365  * FRA0.5010.424016.80 
  Deblock, Kien 1902 FRA0.501-0.0940-3.60 
  Boumrar, Ayrad 1789 FRA0.501-0.2340-9.20 
  Lemiere, Evann 1705 FRA0.001-0.8240-32.80 
  Daubert, Cedric 1659 FRA1.0010.14405.60 
  Saliou, Jean-Yves 1823 FRA0.001-0.6940-27.60 
  Dimey-Gabert, Quentin 1803 FRA0.501-0.2140-8.40 
  Montaigne, Adrien 1697 FRA0.501-0.3340-13.20 
 * 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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