Individual Calculations May 2019
 Delseny, Serge  Total change: -21.20  Rating chartPersonal card
 Team 2019 - Nationale 3 r6-9 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 1687 1911 2.50 4 -0.55 20 -11.00 
  Picard Du Chambon, Gabriel 1750 FRA1.0010.29205.80 
  Pacchioni, Fabien 1863 FRA0.001-0.5720-11.40 
  Berezovsky, Fiorina 1604 MNC1.0010.14202.80 
  Boutekka, Brahim 1529 FRA0.501-0.4120-8.20 

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)
 
 Championnat International de Lyon 2019 Henri Rinck LYON FRA 2019-04-25
RcRownchangeKK*chgGame
 1694 1939 4.00 6 -0.51 20 -10.20 
  Liarsou, Patrick 1896 FRA0.001-0.5620-11.20 
  Forest, Come 1539  * FRA1.0010.08201.60 
  Benyahia, Ali 1539  * FRA1.0010.08201.60 
  Brun, Thomas 1539  * FRA1.0010.08201.60 
  Pichon, Christophe 1539  * FRA1.0010.08201.60 
  Huang, Franck 2111 FRA0.001-0.2720-5.40 
 * 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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