Individual Calculations June 2023
 Lebrun, Xavier  Total change: -67.80  Rating chartPersonal card
 19e Open international de Malakoff MALAKOFF FRA 2023-04-22
RcRownchangeKK*chgGame
 1905 2135 5.50 9 -1.16 20 -23.20 
  Chauve, Jean-Christophe 1870 FRA1.0010.18203.60 
  Charmeteau, Sven f2289 FRA0.001-0.2920-5.80 
  Beaudoire, Gregoire 1771 FRA1.0010.10202.00 
  Keller, Christophe 1940 FRA1.0010.25205.00 
  Wuhrmann, Daniel 1735  * FRA1.0010.08201.60 
  Sanket, Chakravarty 2327 IND0.001-0.2520-5.00 
  Yu, Matthieu 1646 FRA0.001-0.9620-19.20 
  Dupont, Jonathan 1714 FRA1.0010.07201.40 
  Dorval, Olivier 1856 FRA0.501-0.3420-6.80 
 * 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)
 
 44eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2023-05-18
RcRownchangeKK*chgGame
 1766 2125 4.00 7 -2.23 20 -44.60 
  Hauseux, Philippe 1836 FRA0.501-0.3420-6.80 
  Dautheville, Simon 1771 FRA1.0010.11202.20 
  Villermain, Marc 1789 FRA0.501-0.3820-7.60 
  Lordier, Sophia 1851 FRA1.0010.17203.40 
  Bocquenet-Drouode, Hugo 1699 FRA0.001-0.9320-18.60 
  Chouvaev-Komin, Daniel 1692 FRA0.501-0.4420-8.80 
  Dudognon, Marc 1725  * FRA0.501-0.4220-8.40 
 * 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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