Rapid: Individual Calculations July 2023
 Ben Aicha, Yassine  Total change: 2.80  Rating chartPersonal card
 Tournoi Rapide Echiquier Nicois 11 juin 2023 NICE FRA 2023-06-11
RcRownchangeKK*chgGame
 1656 1493 2.00 4 0.14 20 2.80 
  Barseghyan, Harutyun m2472 FRA0.0010.00200.00 
  Ahmetovic, Salko 1819 FRA0.001-0.1320-2.60 
  Lamartiniere, Christian 1246 FRA1.0010.19203.80 
  Albaladejo, Sylviane 1087 FRA1.0010.08201.60 

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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