Individual Calculations June 2023
 Daurelle, Herve  Total change: 9.40  Rating chartPersonal card
 19e Open international de Malakoff MALAKOFF FRA 2023-04-22
RcRownchangeKK*chgGame
 1860 2060 6.00 8 0.28 20 5.60 
  Hauseux, Philippe 1834 FRA1.0010.21204.20 
  Bradbury, Neil H m2215 ENG0.001-0.2920-5.80 
  Mutombo Bantubikisha, Elie 1688 FRA1.0010.10202.00 
  Duvert, Francois 1666 FRA1.0010.08201.60 
  Dupont, Jonathan 1714 FRA1.0010.11202.20 
  Seiller, Nicolas 1660  * FRA1.0010.08201.60 
  Belkhodja, Slim g2267 TUN0.001-0.2320-4.60 
  Bourogaa, Younes 1835 FRA1.0010.22204.40 
 * 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)
 
 44eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2023-05-18
RcRownchangeKK*chgGame
 1936 2045 4.50 7 0.19 20 3.80 
  Leclerc, Arnaud 1798 FRA1.0010.19203.80 
  Okhotnik, Vladimir g2314 FRA1.0010.832016.60 
  Malassagne, Isabelle wf2114 FRA0.001-0.4020-8.00 
  Mousa, Medhat 1734 EGY1.0010.14202.80 
  Andrieu, Philippe 1698 FRA1.0010.11202.20 
  Corral Nehama, Leo 1689 FRA0.501-0.3920-7.80 
  Loiret, Stanislas 2203 FRA0.001-0.2920-5.80 

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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