Rapid: Individual Calculations December 2023
 Hadamard, Olivier  Total change: -10.80  Rating chartPersonal card
 Tournoi Rapide Echiquier Nicois 19 novembre 2023 NICE FRA 2023-11-19
RcRownchangeKK*chgGame
 1489 1746 2.50 4 -0.54 20 -10.80 
  Lamartiniere, Christian 1233 FRA1.0010.04200.80 
  Pacchioni, Fabien 1638 FRA0.501-0.1520-3.00 
  Corbet, Francois 1740 FRA0.001-0.5120-10.20 
  Naumov, Daniel 1346  * FRA1.0010.08201.60 
 * 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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