Rapid: Individual Calculations April 2023
 Herrera Ortega, German Alejandro  Total change: -3.60  Rating chartPersonal card
 Tournoi rapide de l'Aviron Bayonnais Mars 2023 BAYONNE FRA 2023-03-19
RcRownchangeKK*chgGame
 1509 2041 6.50 7 -0.18 20 -3.60 
  Sayah-Hobon, Adam 1641  * FRA1.0010.08201.60 
  Dabat, Laurent 1391 FRA1.0010.01200.20 
  Ostrovskiy, Vova 1407 FRA1.0010.01200.20 
  Dubertrand, Bernard 1519 FRA1.0010.03200.60 
  Sayah-Hobon, Noah 1593 FRA1.0010.06201.20 
  Ribeiro, Henri 1703 FRA1.0010.12202.40 
  Bernabe, Laurent 1310 FRA0.501-0.4920-9.80 
 * 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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