Rapid: Individual Calculations March 2023
 Ducos, Mathieu  Total change: 7.20  Rating chartPersonal card
 1er Tournoi Rapide International de Montendre MONTENDRE FRA 2023-02-19
RcRownchangeKK*chgGame
 1750 1308 1.00 6 0.36 20 7.20 
  Berthelot, Yannick f2267 FRA0.0010.00200.00 
  Maxence, Paul 1700 FRA0.001-0.0820-1.60 
  Gouy, Philippe 1512 FRA0.001-0.2420-4.80 
  Coant, Jean-Francois 1631 FRA1.0010.872017.40 
  Vigneau-Zorraquino, Cioran 1629 FRA0.001-0.1320-2.60 
  Nguyen-Vany, Jean 1760 FRA0.001-0.0620-1.20 

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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