Rapid: Individual Calculations December 2022
 Ben Aicha, Yassine  Total change: 2.60  Rating chartPersonal card
 Tournoi Rapide Echiquier Nicois 20 novembre 2022 NICE FRA 2022-11-20
RcRownchangeKK*chgGame
 1511 1482 2.50 5 0.13 20 2.60 
  Badiou, Serge 1090 FRA0.501-0.4220-8.40 
  Rol-Hani, Lionel 1496 FRA1.0010.522010.40 
  Rachez, Christophe 1946 FRA0.001-0.0520-1.00 
  Facqueur, Jordan 1447 FRA1.0010.45209.00 
  Boughambouz, Mehdi 1575 ALG0.001-0.3720-7.40 

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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