Rapid: Individual Calculations July 2023
 Laudat, Philippe  Total change: 6.20  Rating chartPersonal card
 1er open rapide Serge Desmoulieres du club d'echecs de Bourges BOURGES FRA 2023-06-11
RcRownchangeKK*chgGame
 1540 1348 2.00 5 0.31 20 6.20 
  Prieur, Kevin 1392 FRA1.0010.562011.20 
  Sally, Paul-Adrien 2074 FRA0.001-0.0120-0.20 
  Torbott, Riley 1364 FRA0.001-0.4820-9.60 
  Tabutin, Lucas 1414 FRA0.001-0.4120-8.20 
  Dreyer, Mathieu 1458 FRA1.0010.652013.00 

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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