Rapid: Individual Calculations April 2022
 Idowu-Mazeau, Raphael  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
 1191 1016 1.00 4 -0.09 20 -1.80 
  Raoul, Thibaut 1191 FRA0.001-0.2720-5.40 
  Messinguiral, Cyrille 1164 FRA0.001-0.3020-6.00 
  Cardona, Georges 1267 FRA1.0010.812016.20 
  Bouhlel, Adam 1142 FRA0.001-0.3320-6.60 

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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