Individual Calculations May 2023
 Labat, Jory  Total change: -18.40  Rating chartPersonal card
 Team 2023 - Nationale 4 r7 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1782 2053 1.00 1 0.17 20 3.40 
  Scheid, Gilles 1782 FRA1.0010.17203.40 

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)
 
 29e Open International d'Echecs de Tarbes TARBES FRA 2023-04-08
RcRownchangeKK*chgGame
 1928 2053 3.50 7 -1.09 20 -21.80 
  Sayah-Hobon, Noah 1737 FRA1.0010.13202.60 
  Cabarcos Baulina, Manuel 1815 AND0.501-0.3020-6.00 
  Marazanof, Jean-Francois 1930 FRA1.0010.33206.60 
  Lebon, Sebastien 2037 FRA1.0010.48209.60 
  Boucquet, Emile c2213 BEL0.001-0.2920-5.80 
  Barbier, Astrid wf1938 BEL0.001-0.6620-13.20 
  Jacquemont, Nolan 1828 FRA0.001-0.7820-15.60 

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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