Individual Calculations September 2019
 Petitjean, Antoine  Total change: -3.20  Rating chartPersonal card
 25eme Festival International de Chambery - Principal (plus de 1700) CHAMBERY FRA 2019-07-29
RcRownchangeKK*chgGame
 1902 1621 1.00 6 -0.08 40 -3.20 
  Youssoupov, Moisse 2021  * FRA0.001-0.0840-3.20 
  Py, Walter 2021  * FRA0.001-0.0840-3.20 
  Reynolds, Anthony 1918 FRA0.5010.354014.00 
  Berger Dit Lacroix, Kilian 1888 FRA0.001-0.1840-7.20 
  Budin, Florent 1852 FRA0.001-0.2140-8.40 
  De Lagontrie, Jean 1712 FRA0.5010.12404.80 
 * 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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