Rapid: Individual Calculations June 2023
 Lafeil, Alvyn  Total change: 21.40  Rating chartPersonal card
 Tournoi Rapide et Blitz d'Arras 2023 - Rapide ARRAS FRA 2023-05-06
RcRownchangeKK*chgGame
 1571 1350 3.50 8 1.07 20 21.40 
  Jimenez, Martin 2028 FRA0.001-0.0120-0.20 
  Dupont, Shean 1173 FRA1.0010.27205.40 
  Polat, Pierre 1665 FRA0.5010.36207.20 
  Faille, Alex 1751 FRA0.001-0.0820-1.60 
  Boullier, Nathan 1604 FRA0.001-0.1920-3.80 
  Smali, Reda 1153 FRA1.0010.25205.00 
  Alabart, Jeremie 1365 FRA1.0010.522010.40 
  Degand, Alain 1832 FRA0.001-0.0520-1.00 

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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