Rapid: Individual Calculations April 2023
 De Martino, Daniele  Total change: 32.00  Rating chartPersonal card
 Tournoi Rapide Echiquier Nicois 19 mars 2023 NICE FRA 2023-03-19
RcRownchangeKK*chgGame
 1729 1471 2.00 5 0.80 40 32.00 
  Forestier, Flavien 1982 FRA0.001-0.0440-1.60 
  Rei-Rosa, Jean-Jacques 1594 FRA1.0010.674026.80 
  Volte, Emmanuel 1400 FRA1.0010.404016.00 
  Pacchioni, Fabien 1730 FRA0.001-0.1840-7.20 
  Rachez, Christophe 1941 FRA0.001-0.0540-2.00 

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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