Rapid: Individual Calculations April 2023
 Berthonneau, Charles  Total change: -1.80  Rating chartPersonal card
 19e Tournoi Salon Pardigon - Tournoi A SALON DE PROVENCE FRA 2023-03-19
RcRownchangeKK*chgGame
 1716 1564 1.50 5 -0.09 20 -1.80 
  Durand-Benmoussa, Roman 1819 FRA1.0010.812016.20 
  Bremond, Pascal 1910 FRA0.001-0.1120-2.20 
  De Andres Oterino, Carlos 1798 ESP0.001-0.2120-4.20 
  Dabrowski, Remi 1719 FRA0.001-0.2920-5.80 
  Gertner, Nicolas 1334 FRA0.501-0.2920-5.80 

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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