Rapid: Individual Calculations April 2022
 Del Giovane, Laurent  Total change: -1.80  Rating chartPersonal card
 20eme Open Rapide de La Farlede Toulon Echecs Tournoi B LA FARLEDE FRA 2022-03-27
RcRownchangeKK*chgGame
 1257 1159 1.00 3 -0.09 20 -1.80 
  Roman, Sylvian 1290 FRA0.001-0.3220-6.40 
  Cardona, Georges 1267 FRA1.0010.652013.00 
  De Moura Navalho, Joao-Curtis 1215 FRA0.001-0.4220-8.40 

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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