Rapid: Individual Calculations March 2023
 Dumas, Charles  Total change: -4.60  Rating chartPersonal card
 Open rapide Fide de Vincennes 2023 A (1900 Elo et plus) VINCENNES FRA 2023-02-12
RcRownchangeKK*chgGame
 1980 2151 4.50 7 -0.23 20 -4.60 
  Landolsi, Iyad 1721 FRA0.001-0.9320-18.60 
  Bouget, Alexandre f2177 FRA1.0010.542010.80 
  Munier, Alexis 1751  * FRA1.0010.08201.60 
  Rabette, Paul 1759 FRA1.0010.08201.60 
  Hingouet, Matthieu 2127 FRA0.501-0.0320-0.60 
  Prodhomme, Boris 1948 FRA1.0010.24204.80 
  Droin, Augustin f2380 FRA0.001-0.2120-4.20 
 * 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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