Individual Calculations August 2021
 Bonnafous, Michel  Total change: -36.60  Rating chartPersonal card
 Tournoi de Juillet 2021 de Hyeres (-2200) HYERES FRA 2021-07-03
RcRownchangeKK*chgGame
 1661 2014 3.50 6 -1.83 20 -36.60 
  Candela, Leo-Thierry 1614  * FRA1.0010.08201.60 
  Marcellier, Clement 1616 FRA1.0010.08201.60 
  Marchix, Esteban 1725 FRA0.501-0.3420-6.80 
  Lebel-Arias, Julia wm1734 MNC1.0010.16203.20 
  Brisse, Axel 1614  * FRA0.001-0.9220-18.40 
  Marcellier, Lucie 1660 FRA0.001-0.8920-17.80 
 * 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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