Individual Calculations September 2022
 Sonnet, Jean-Pierre  Total change: -6.20  Rating chartPersonal card
 28e Festival International de Chambery - Principal (plus de 1700) CHAMBERY FRA 2022-07-25
RcRownchangeKK*chgGame
 2045 2158 5.50 9 -0.31 20 -6.20 
  Fernandez, Richard 1867 FRA1.0010.15203.00 
  Bauer, Christian g2609 FRA0.001-0.0620-1.20 
  Reynolds, Anthony 1902 FRA0.001-0.8120-16.20 
  Carbonnier, Arnaud 1843 FRA1.0010.14202.80 
  Delmonico, Nils 1927 SUI1.0010.21204.20 
  Faure-Brac, Seraphin 2023 FRA1.0010.32206.40 
  Schebacher, Solene 1758  * FRA1.0010.08201.60 
  Pepino, Enrico 2017 ITA0.501-0.1920-3.80 
  Larkin, Vladyslav m2455 UKR0.001-0.1520-3.00 
 * 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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