Rapid: Individual Calculations October 2023
 Gandreuil, Rodolphe  Total change: 0.00  Rating chartPersonal card
 31eme Coupe des Echecs de Fournes en Weppes FOURNES EN WEPPES FRA 2023-09-10
RcRownchangeRpKK*chgGame
 1294 0 0.50 6 0.00 893   0.00 
  Lucas, Jean 1529 FRA0.0010.00 0.00 
  Deruelle, Sebastien 1372 FRA0.0010.00 0.00 
  Bouguern, Zayd 1219 FRA0.0010.00 0.00 
  Baston, Ulysse 1059 FRA0.0010.00 0.00 
  Ballenghien, Jeanne 1121 FRA0.0010.00 0.00 
  Perz, Jean-Pierre 1462 FRA0.5010.00 0.00 

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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