Individual Calculations February 2023
 Lefol, Marius  Total change: -2.40  Rating chartPersonal card
 2eme Festival International d'Echecs de Tours tournoi A ouvert a tous TOURS FRA 2022-12-26
RcRownchangeKK*chgGame
 1621 1559 3.50 8 0.06 40 2.40 
  Jeanneret, Denis 1472 FRA0.501-0.1240-4.80 
  Duchesne, Morgan 1357 FRA1.0010.24409.60 
  Rachez, Christophe 1885 FRA0.001-0.1340-5.20 
  Mills, Simon 1728 FRA0.5010.22408.80 
  Spies, Jules 1540 FRA0.001-0.5340-21.20 
  Aulagnet, Alois 1473 FRA0.501-0.1240-4.80 
  Duvallon, Christophe 1694 FRA1.0010.684027.20 
  Habbouche, Julien 1817 FRA0.001-0.1840-7.20 

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)
 
 5e Open Fide des Herbiers Tournoi B (1699 a 1300) LES HERBIERS FRA 2023-01-07
RcRownchangeKK*chgGame
 1436 1575 2.50 5 -0.92 40 -36.80 
  Bouchenoire, Maxime 1348 FRA1.0010.21408.40 
  Guicheteau, Dany 1400 FRA1.0010.274010.80 
  Talatizi, Morgan 1510 FRA0.501-0.0940-3.60 
  Gadois, Arnaud 1510 FRA0.001-0.5940-23.60 
  Martins, Theo 1412 FRA0.001-0.7240-28.80 

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)
 
 Team 2023 - Nationale 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1631 1575 1.00 1 0.58 40 23.20 
  Gobbetto, Jean-Claude 1631 FRA1.0010.584023.20 

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)
 
 Team 2023 - Nationale 4 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 1351 1575 1.00 1 0.22 40 8.80 
  Bernard, Jean-Pierre 1351 FRA1.0010.22408.80 

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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