Rapid: Individual Calculations April 2023
 Desportes, Gerard  Total change: -25.80  Rating chartPersonal card
 Tournoi Rapide Echiquier Nicois 5 mars 2023 NICE FRA 2023-03-05
RcRownchangeKK*chgGame
 1619 1907 2.00 4 -1.29 20 -25.80 
  Boughambouz, Mehdi 1580 ALG1.0010.13202.60 
  Birens, Eric-Andre 1817 FRA0.001-0.6220-12.40 
  Beaudoin, William 1572 FRA0.001-0.8820-17.60 
  Rambour, Ethan 1507  * FRA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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