Rapid: Individual Calculations February 2023
 Ravaux, Romain  Total change: -19.40  Rating chartPersonal card
 14eme Open Rapide de Saint-Dizier SAINT DIZIER FRA 2023-01-22
RcRownchangeKK*chgGame
 1423 1133 0.00 5 -0.97 20 -19.40 
  Laignel, Quentin 1738 FRA0.001-0.0220-0.40 
  Herbelot, Maxime 1449 FRA0.001-0.1320-2.60 
  Laignel, Bruno 1255 FRA0.001-0.3320-6.60 
  Anseeuw, Emma 1416 FRA0.001-0.1620-3.20 
  Briakli, Adam 1257 FRA0.001-0.3320-6.60 

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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