Rapid: Individual Calculations August 2023
 Boulahia, Sacha  Total change: 62.80  Rating chartPersonal card
 Rapide d'Ete 2023 de Reims - Principal REIMS FRA 2023-07-08
RcRownchangeKK*chgGame
 1578 1188 2.50 5 1.57 40 62.80 
  Vaude, Romain 1036 FRA1.0010.304012.00 
  Petit, Mael 1570 FRA1.0010.914036.40 
  Le Solleu, Guillaume 1880 FRA0.5010.494019.60 
  Anseeuw, Emma 1518 FRA0.001-0.1240-4.80 
  Garcia, Gilles 1888 FRA0.001-0.0140-0.40 

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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