Rapid: Individual Calculations April 2023
 Hadamard, Olivier  Total change: -22.60  Rating chartPersonal card
 Tournoi Rapide Echiquier Nicois 19 mars 2023 NICE FRA 2023-03-19
RcRownchangeKK*chgGame
 1746 1775 1.00 4 -1.13 20 -22.60 
  Kuhn, Clement f2158 FRA0.001-0.0920-1.80 
  Albaladejo, Sylviane 1375  * FRA1.0010.08201.60 
  Boughambouz, Mehdi 1580 ALG0.001-0.7520-15.00 
  Guien, Philippe 1872 FRA0.001-0.3720-7.40 
 * 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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