Individual Calculations August 2022
 Gachon, Valentin  Total change: 25.80  Rating chartPersonal card
 18e open de Villard de Lans - Trophee Cristina Foisor VILLARD DE LANS FRA 2022-07-02
RcRownchangeKK*chgGame
 1855 1726 4.50 9 1.29 20 25.80 
  Gertosio, Franck f2266 FRA0.001-0.0320-0.60 
  Hamm, Gabrielle 1478 FRA1.0010.19203.80 
  Saiah, Karim 1922 FRA1.0010.752015.00 
  Surmont, Yves 1883 BEL0.5010.21204.20 
  Cherki, Thomas 1960 FRA0.001-0.2120-4.20 
  Teychene, Jean-Louis 1834 FRA1.0010.652013.00 
  Hameau, Cyril 1857 FRA0.001-0.3220-6.40 
  Zouaoui, Hamide 1888 FRA0.001-0.2920-5.80 
  Louis, Maxime 1609 FRA1.0010.34206.80 

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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