Individual Calculations June 2023
 Villermain, Marc  Total change: 69.20  Rating chartPersonal card
 44eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2023-05-18
RcRownchangeKK*chgGame
 1852 1789 4.50 7 1.73 40 69.20 
  Durand, Victor 2036 FRA0.5010.314012.40 
  Boumrar, Ayrad 2030 FRA1.0010.804032.00 
  Lebrun, Xavier 2125 FRA0.5010.384015.20 
  Kavciyan, Yega 2078 FRA0.001-0.1640-6.40 
  Chalampuente, Victor 1389  * FRA1.0010.08403.20 
  Rosu, Andrei 1306 FRA1.0010.05402.00 
  Morais, Thomas 2002 FRA0.5010.274010.80 
 * 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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