Individual Calculations August 2022
 Ribaud-Chevrey, Philippe  Total change: -19.20  Rating chartPersonal card
 24eme Open International des Vins du Medoc a Hourtin (33) HOURTIN FRA 2022-07-02
RcRownchangeKK*chgGame
 1727 2002 1.50 3 -0.96 20 -19.20 
  Roche, Philippe 1602  * FRA1.0010.08201.60 
  Neatherway, A Philip 1807 ENG0.501-0.2520-5.00 
  Rodriguez, Augustin 1772 FRA0.001-0.7920-15.80 
 * 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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