Rapid: Individual Calculations April 2023
 Berthelot, Yannick  Total change: -19.40  Rating chartPersonal card
 25e Open Rapide Arnous de Riviere A NANTES FRA 2023-03-19
RcRownchangeKK*chgGame
 1835 2218 5.50 8 -0.97 20 -19.40 
  Jousset, Jean-Michel 1380 FRA1.0010.00200.00 
  Le Quillec, Corentin 1564 FRA1.0010.01200.20 
  Le Gouic, Brendan 1765 FRA0.501-0.4420-8.80 
  Lucas, Arthur f2264 FRA0.001-0.4420-8.80 
  Kervision-Gadenne, Valentin 1818  * FRA1.0010.08201.60 
  Rachdad, Bilal 1665 MAR1.0010.03200.60 
  Gayon, Benoit 1886 FRA1.0010.12202.40 
  Bujisho, Benjamin m2341 FRA0.001-0.3320-6.60 
 * 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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