Individual Calculations September 2022
 Devecchi, Jorge  Total change: 8.80  Rating chartPersonal card
 Championnat de France 2022 - Open B ALBI FRA 2022-08-13
RcRownchangeKK*chgGame
 1875 1942 4.00 6 0.44 20 8.80 
  Fays Lapierre, Philippe 1838 FRA1.0010.36207.20 
  Bustos Salinas, Thomas 1852 FRA1.0010.38207.60 
  Oungre, Laurent 1888 FRA1.0010.42208.40 
  Bernard, Mathis 1902 FRA0.501-0.0620-1.20 
  Cazeaux, Didier 1893 FRA0.501-0.0720-1.40 
  Barberis, Valentin 1874 FRA0.001-0.5920-11.80 

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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