Rapid: Individual Calculations June 2023
 Jean, Claude  Total change: -1.60  Rating chartPersonal card
 Rapide de Pierrevert 2023 - Tournoi A PIERREVERT FRA 2023-05-14
RcRownchangeKK*chgGame
 1823 1967 4.50 7 -0.08 20 -1.60 
  Duratti, Aline 1567  * FRA1.0010.08201.60 
  Petrosyan, Armen f2292 FRA0.001-0.1320-2.60 
  De Andres Oterino, Carlos 1812 ESP1.0010.29205.80 
  Auque, Aurelien 1865 FRA0.001-0.6420-12.80 
  Birrittieri, Justin 1442 FRA1.0010.03200.60 
  Benoit, Hugues 1858 FRA0.501-0.1520-3.00 
  Rachez, Christophe 1926 FRA1.0010.44208.80 
 * 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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